 Navegació: Què enllaça aquí | Pàgines Filles | |
|---|---|
| Web: | http://www.ubnt.com/airos |
| Desenvolupadors: | Xiph.org Foundation |
| Tipus: | streaming media server |
| Sistema operatiu: | Unix-like i Microsoft Windows |
| Creadors: | |
http://dren.dk/ubi.html
AirOS va ser dissenyat amb l'objectiu de ser simple i poderós. A diferència d'altres sistemes sense fils més populars o altres sistemes operatius de enrutadores que són complexos i requereixen una considerable inversió en capacitació. Ubiquiti es basa en un sistema operatiu avançat capaç de manejar un poderós sistema sense fil i funcions de enrutamiento, però desenvolupat amb una interfície d'usuari simple, neta i intuïtiva.
El nostre objectiu és fer AirOS prou simple perquè l'operador, client o nou tècnic el pugui entendre, configurar i implementar fàcilment. Al mateix temps, està evolucionant ràpidament per incloure noves funcionalitats de xarxa amb filferro i sense fil basat en la interacció i retroalimentació dels usuaris. AirOS va ser pensat per ser el sistema operatiu més poderós del mercat, el més intuïtiu i fàcil d'implementar.
Aquesta guia presenta una detallada descripció del sistema operatiu AirOS, el qual està integrat en sistemes sense fils de llarg abast i solucions per a Proveïdors d'Internet Sense fil (WISP) desenvolupades per Ubiquiti Networks, Inc.
Productes en la freqüència 2.4 GHz (IEEE 802.11b/g)
Productes en la freqüència 3 GHz (llicenciada):
Productes en la freqüència 5 GHz (IEEE 802.11a)
Productes 11n (IEEE 802.11n)
Tots els dispositius basats en AirOS suporten les següents maneres de funcionament:
Tots els dispositius basats en AirOS suporten les següents maneres de xarxa:
AirOS v5.0 és l'última evolució de la interfície del AirOS de Ubiquiti. És un sistema operatiu avançat, amb potents funcions sense fils i de enrrutamiento. Basat en una interfície simple i intuïtiva. AirOS v5.0 permet el màxim rendiment de la sèrie M de productes Ubiquiti, que estan basats en IEEE 802.11n
TODO: posar un thumb tipus icecast fet
TODO: Introducció, Què és? De quin és? Per a que serveix? Quan va ser creat? Versió actual (fet)
http://wiki.ubnt.com/AirOS_3.4_Spanish#AirOS_v.3.4_Introducci.C3.B3n
Tatxar el que estigui fet i comentar qui ho fa fet.
A la secció network documentar el dos modes:
La pàgina principal mostra un resum del estat del enllaç, valors actuals de la configuració bàsica (depenen del mode operatiu), paràmetres de xarxa i estadístiques de trafic de totes les interfícies.
La administració de xarxa i les utilitats de monitorització com la eina de alineació d'antena, ping i traceroute, prova de velocitat són també accessibles des de la pàgina principal.
NOTA: des de la versió 5.3 és permet tagejar (VLAN Tagging). Només una VLAN ID per dispositiu
Vegeu també VLAN.
Recursos:
El Network Time Protocol és un protocol per sincronitzar els rellotges dels sistemes informàtics mitjançant paquets de dades en xarxes de latència variable. Pot ser utilitzat per fixar l'hora del sistema AirOS. L'hora del sistema es mostra al costat de cada entrada del registre de sistema, mentre que estigui activa l'opció d'opció del registre.
La pàgina del sistema conté les opcions administratives. Aquesta pàgina us permet a l'administrador modificar, reiniciar l'ordinador, tornar als valors per defecte, pujar un nou firmware, donar suport o actualitzar la configuració i la configuració de les credencials d'administrador.
Aquest fitxer conté la configuració del sistema
# cat /tmp/system.cfg
IMPORTANT: Els canvis que es fan per línia de comandes no són permanents! Si voleu fer canvis permanents s'han de fer en aquest fitxer
Si editeu el fitxer cal salvar-lo a la memòria flash:
# cfgmtd -f /tmp/system.cfg -w
I per aplicar els canvis:
$ /usr/etc/rc.d/rc.softrestart save
Recursos:
Per configurar la Ubiquiti Access Point hem de fer els següents passos:
NOTA: Si no s'activa el NAT no funcionarà l'exercici
Farem ping al client a veure si el veiem.
Podem veure a la taula ARP i la taula de rutes del AP que una de les adreces que surten és la del client.
També podem monitoritzar a la secció MAIN les estacions que estan connectades a natros, tenir tota la informació referent al client i inclús el podem eliminar de la nostra connexió.
Comprovacions en Iperf del AP
Server listening on TCP port 5001 TCP window size: 85.3 KByte (default) ------------------------------------------------------------ [ 19] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48069 [ 4] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48070 [ 5] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48071 [ 6] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48072 [ 7] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48073 [ 8] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48074 [ 9] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48075 [ 10] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48076 [ 11] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48077 [ 12] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48078 [ 13] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48079 [ 14] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48080 [ 15] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48081 [ 16] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48082 [ 17] local 192.168.202.105 port 5001 connected with 192.168.202.50 port 48083 [ 14] 0.0-10.2 sec 5.82 MBytes 4.80 Mbits/sec [ 11] 0.0-10.2 sec 5.22 MBytes 4.28 Mbits/sec [ 6] 0.0-10.3 sec 4.90 MBytes 4.00 Mbits/sec [ 5] 0.0-10.3 sec 5.50 MBytes 4.49 Mbits/sec [ 4] 0.0-10.3 sec 5.40 MBytes 4.39 Mbits/sec [ 17] 0.0-10.3 sec 5.35 MBytes 4.35 Mbits/sec [ 10] 0.0-10.3 sec 5.50 MBytes 4.47 Mbits/sec [ 12] 0.0-10.3 sec 4.60 MBytes 3.74 Mbits/sec [ 16] 0.0-10.3 sec 5.02 MBytes 4.07 Mbits/sec [ 7] 0.0-10.3 sec 4.62 MBytes 3.74 Mbits/sec [ 8] 0.0-10.4 sec 4.28 MBytes 3.47 Mbits/sec [ 19] 0.0-10.4 sec 4.45 MBytes 3.61 Mbits/sec [ 9] 0.0-10.4 sec 4.20 MBytes 3.40 Mbits/sec [ 15] 0.0-10.4 sec 4.77 MBytes 3.86 Mbits/sec [ 13] 0.0-10.4 sec 4.80 MBytes 3.89 Mbits/sec [SUM] 0.0-10.4 sec 74.4 MBytes 60.2 Mbits/sec
[email protected]:~$ iperf -c 192.168.202.105 ------------------------------------------------------------ Client connecting to 192.168.202.105, TCP port 5001 TCP window size: 16.0 KByte (default) ------------------------------------------------------------ [ 3] local 192.168.1.20 port 60797 connected with 192.168.202.105 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0-10.0 sec 52.9 MBytes 44.3 Mbits/sec
[email protected]:~$ iperf -c 192.168.202.105 -P 15 ------------------------------------------------------------ Client connecting to 192.168.202.105, TCP port 5001 TCP window size: 16.0 KByte (default) ------------------------------------------------------------ [ 17] local 192.168.1.20 port 48083 connected with 192.168.202.105 port 5001 [ 3] local 192.168.1.20 port 48069 connected with 192.168.202.105 port 5001 [ 6] local 192.168.1.20 port 48070 connected with 192.168.202.105 port 5001 [ 4] local 192.168.1.20 port 48072 connected with 192.168.202.105 port 5001 [ 5] local 192.168.1.20 port 48071 connected with 192.168.202.105 port 5001 [ 7] local 192.168.1.20 port 48073 connected with 192.168.202.105 port 5001 [ 8] local 192.168.1.20 port 48074 connected with 192.168.202.105 port 5001 [ 10] local 192.168.1.20 port 48075 connected with 192.168.202.105 port 5001 [ 11] local 192.168.1.20 port 48076 connected with 192.168.202.105 port 5001 [ 12] local 192.168.1.20 port 48077 connected with 192.168.202.105 port 5001 [ 9] local 192.168.1.20 port 48078 connected with 192.168.202.105 port 5001 [ 14] local 192.168.1.20 port 48080 connected with 192.168.202.105 port 5001 [ 16] local 192.168.1.20 port 48082 connected with 192.168.202.105 port 5001 [ 15] local 192.168.1.20 port 48081 connected with 192.168.202.105 port 5001 [ 13] local 192.168.1.20 port 48079 connected with 192.168.202.105 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0-10.0 sec 4.45 MBytes 3.73 Mbits/sec [ 8] 0.0-10.0 sec 4.28 MBytes 3.59 Mbits/sec [ 14] 0.0-10.0 sec 5.82 MBytes 4.88 Mbits/sec [ 4] 0.0-10.0 sec 4.90 MBytes 4.09 Mbits/sec [ 12] 0.0-10.0 sec 5.22 MBytes 4.36 Mbits/sec [ 11] 0.0-10.1 sec 5.50 MBytes 4.58 Mbits/sec [ 6] 0.0-10.1 sec 5.40 MBytes 4.49 Mbits/sec [ 10] 0.0-10.1 sec 4.20 MBytes 3.50 Mbits/sec [ 9] 0.0-10.1 sec 4.60 MBytes 3.83 Mbits/sec [ 17] 0.0-10.1 sec 5.35 MBytes 4.45 Mbits/sec [ 16] 0.0-10.1 sec 5.02 MBytes 4.17 Mbits/sec [ 7] 0.0-10.1 sec 4.62 MBytes 3.83 Mbits/sec [ 5] 0.0-10.1 sec 5.50 MBytes 4.55 Mbits/sec [ 15] 0.0-10.1 sec 4.77 MBytes 3.95 Mbits/sec [ 13] 0.0-10.2 sec 4.80 MBytes 3.95 Mbits/sec [SUM] 0.0-10.2 sec 74.4 MBytes 61.3 Mbits/sec
bridge.1.devname=br0 wpasupplicant.status=disabled wpasupplicant.device.1.status=disabled aaa.status=disabled aaa.1.status=disabled wireless.1.ap= wireless.1.scan_list.channels= wireless.1.scan_list.status=disabled radio.1.antenna=4 wireless.1.authmode=1 radio.1.chanshift=0 radio.1.mcastrate=15 radio.1.rate.mcs=15 radio.1.rate.auto=enabled radio.1.forbiasauto=0 system.eirp.status=disabled radio.1.subsystemid=0xe0a5 radio.1.countrycode=724 wireless.1.wds=disabled wireless.status=enabled wireless.1.status=enabled wireless.1.ssid=AP wireless.1.security=none wireless.1.hide_ssid=disabled wireless.1.devname=ath0 wireless.1.addmtikie=enabled users.status=enabled users.1.status=enabled users.1.password=VvpvCwhccFv6Q users.1.name=ubnt sshd.status=enabled sshd.port=22 route.status=enabled route.1.status=enabled route.1.netmask=0 route.1.ip=0.0.0.0 route.1.gateway=192.168.202.1 route.1.devname=eth0 radio.status=enabled radio.countrycode=724 radio.1.txpower=14 radio.1.status=enabled radio.1.reg_obey=enabled radio.1.pollingpri= radio.1.pollingnoack=0 radio.1.polling=enabled radio.1.obey=enabled radio.1.mode=master radio.1.low_txpower_mode=disabled radio.1.ieee_mode=11naht40 radio.1.dfs.status=enabled radio.1.devname=ath0 radio.1.cwm.mode=2 radio.1.cwm.enable=0 radio.1.clksel=1 radio.1.acktimeout=25 radio.1.ackdistance=600 radio.1.ack.auto=enabled netconf.status=enabled netconf.3.up=enabled netconf.3.status=disabled netconf.3.netmask=255.255.255.0 netconf.3.ip=192.168.1.20 netconf.3.devname=br0 netconf.2.up=enabled netconf.2.status=enabled netconf.2.promisc=enabled netconf.2.netmask=255.255.255.240 netconf.2.ip=130.1.1.1 netconf.2.devname=ath0 netconf.2.allmulti=enabled netconf.1.up=enabled netconf.1.status=enabled netconf.1.promisc=enabled netconf.1.netmask=255.255.255.0 netconf.1.ip=192.168.202.50 netconf.1.devname=eth0 httpd.status=enabled ebtables.status=disabled ebtables.3.status=disabled ebtables.3.cmd=-t broute -A BROUTING --protocol 0x888e --in-interface ath0 -j DROP ebtables.2.status=enabled ebtables.2.cmd=-t nat -A POSTROUTING --out-interface ath0 -j arpnat --arpnat-target ACCEPT ebtables.1.status=enabled ebtables.1.cmd=-t nat -A PREROUTING --in-interface ath0 -j arpnat --arpnat-target ACCEPT dhcpd.status=disabled dhcpd.1.status=disabled dhcpc.status=disabled dhcpc.1.status=disabled dhcpc.1.devname=br0 bridge.status=disabled bridge.1.port.3.devname=eth1 bridge.1.port.2.devname=ath0 bridge.1.port.1.devname=eth0 bridge.1.fd=1 netconf.4.up=enabled bridge.1.port.1.status=enabled bridge.1.port.2.status=enabled bridge.1.port.3.status=enabled vlan.status=disabled vlan.1.status=disabled vlan.2.status=disabled netconf.6.status=disabled netconf.2.hwaddr.status=disabled netconf.2.hwaddr= ppp.status=disabled iptables.3.status=disabled ppp.1.status=disabled dnsmasq.status=enabled dnsmasq.1.devname=ath0 dnsmasq.1.status=enabled resolv.nameserver.1.ip=192.168.202.1 resolv.nameserver.1.status=enabled resolv.nameserver.2.status=disabled resolv.status=enabled iptables.1.status=enabled system.modules.blacklist.1.status=disabled system.modules.blacklist.2.status=disabled system.modules.blacklist.3.status=disabled system.modules.blacklist.4.status=disabled system.modules.blacklist.status=disabled iptables.2.status=disabled iptables.200.status=disabled iptables.4.status=disabled iptables.5.status=disabled ebtables.50.status=disabled ebtables.51.status=disabled ebtables.52.status=disabled iptables.50.status=disabled iptables.51.status=disabled iptables.52.status=disabled iptables.status=enabled igmpproxy.status=disabled netmode=router wireless.1.macclone=disabled netconf.3.autoip.status=disabled netconf.2.autoip.status=disabled netconf.5.autoip.status=disabled netconf.1.autoip.status=enabled netconf.4.autoip.status=disabled netconf.3.alias.1.status=disabled netconf.3.alias.2.status=disabled netconf.3.alias.3.status=disabled netconf.3.alias.4.status=disabled netconf.3.alias.5.status=disabled netconf.3.alias.6.status=disabled netconf.3.alias.7.status=disabled netconf.3.alias.8.status=disabled netconf.1.hwaddr.status=disabled netconf.3.hwaddr.status=disabled netconf.4.hwaddr.status=disabled tshaper.in.1.devname=eth0 tshaper.out.1.devname=ath0 netconf.1.mtu=1500 netconf.2.mtu=1500 netconf.4.mtu=1500 netconf.5.mtu=1500 netconf.4.devname=eth1 netconf.5.devname=ath1 radio.1.freq=0 wireless.1.mac_acl.status=disabled wireless.1.mac_acl.policy=allow wireless.1.mac_acl.1.status=disabled wireless.1.mac_acl.1.mac= wireless.1.mac_acl.2.status=disabled wireless.1.mac_acl.2.mac= wireless.1.mac_acl.3.status=disabled wireless.1.mac_acl.3.mac= wireless.1.mac_acl.4.status=disabled wireless.1.mac_acl.4.mac= wireless.1.mac_acl.5.status=disabled wireless.1.mac_acl.5.mac= wireless.1.mac_acl.6.status=disabled wireless.1.mac_acl.6.mac= wireless.1.mac_acl.7.status=disabled wireless.1.mac_acl.7.mac= wireless.1.mac_acl.8.status=disabled wireless.1.mac_acl.8.mac= wireless.1.mac_acl.9.status=disabled wireless.1.mac_acl.9.mac= wireless.1.mac_acl.10.status=disabled wireless.1.mac_acl.10.mac= wireless.1.mac_acl.11.status=disabled wireless.1.mac_acl.11.mac= wireless.1.mac_acl.12.status=disabled wireless.1.mac_acl.12.mac= wireless.1.mac_acl.13.status=disabled wireless.1.mac_acl.13.mac= wireless.1.mac_acl.14.status=disabled wireless.1.mac_acl.14.mac= wireless.1.mac_acl.15.status=disabled wireless.1.mac_acl.15.mac= wireless.1.mac_acl.16.status=disabled wireless.1.mac_acl.16.mac= wireless.1.mac_acl.17.status=disabled wireless.1.mac_acl.17.mac= wireless.1.mac_acl.18.status=disabled wireless.1.mac_acl.18.mac= wireless.1.mac_acl.19.status=disabled wireless.1.mac_acl.19.mac= wireless.1.mac_acl.20.status=disabled wireless.1.mac_acl.20.mac= wireless.1.mac_acl.21.status=disabled wireless.1.mac_acl.21.mac= wireless.1.mac_acl.22.status=disabled wireless.1.mac_acl.22.mac= wireless.1.mac_acl.23.status=disabled wireless.1.mac_acl.23.mac= wireless.1.mac_acl.24.status=disabled wireless.1.mac_acl.24.mac= wireless.1.mac_acl.25.status=disabled wireless.1.mac_acl.25.mac= wireless.1.mac_acl.26.status=disabled wireless.1.mac_acl.26.mac= wireless.1.mac_acl.27.status=disabled wireless.1.mac_acl.27.mac= wireless.1.mac_acl.28.status=disabled wireless.1.mac_acl.28.mac= wireless.1.mac_acl.29.status=disabled wireless.1.mac_acl.29.mac= wireless.1.mac_acl.30.status=disabled wireless.1.mac_acl.30.mac= wireless.1.mac_acl.31.status=disabled wireless.1.mac_acl.31.mac= wireless.1.mac_acl.32.status=disabled wireless.1.mac_acl.32.mac= netconf.1.hwaddr= iptables.1.cmd=-t nat -I POSTROUTING -o eth0 -j MASQUERADE
aaa.1.status=disabled aaa.status=disabled bridge.1.devname=br0 bridge.1.fd=1 bridge.1.port.1.devname=eth0 bridge.1.port.1.prio=10 bridge.1.port.1.status=enabled bridge.1.port.2.devname=ath0 bridge.1.port.2.prio=30 bridge.1.port.2.status=enabled bridge.1.port.3.devname=eth1 bridge.1.port.3.prio=20 bridge.1.port.3.status=enabled bridge.1.stp.status=disabled bridge.status=disabled dhcpc.1.devname=br0 dhcpc.1.status=disabled dhcpc.status=disabled dhcpd.1.status=disabled dhcpd.status=disabled dnsmasq.1.devname=eth0 dnsmasq.1.status=enabled dnsmasq.status=enabled ebtables.1.cmd=-t nat -A PREROUTING --in-interface ath0 -j arpnat --arpnat-target ACCEPT ebtables.1.status=enabled ebtables.2.cmd=-t nat -A POSTROUTING --out-interface ath0 -j arpnat --arpnat-target ACCEPT ebtables.2.status=enabled ebtables.3.cmd=-t broute -A BROUTING --protocol 0x888e --in-interface ath0 -j DROP ebtables.3.status=disabled ebtables.50.status=disabled ebtables.51.status=disabled ebtables.52.status=disabled ebtables.status=disabled httpd.status=enabled igmpproxy.status=disabled iptables.1.cmd=-t nat -I POSTROUTING -o ath0 -j MASQUERADE iptables.1.status=enabled iptables.2.status=disabled iptables.200.status=disabled iptables.3.status=disabled iptables.4.status=disabled iptables.5.status=disabled iptables.50.status=disabled iptables.51.status=disabled iptables.52.status=disabled iptables.status=enabled netconf.1.alias.1.status=disabled netconf.1.alias.2.status=disabled netconf.1.alias.3.status=disabled netconf.1.alias.4.status=disabled netconf.1.alias.5.status=disabled netconf.1.alias.6.status=disabled netconf.1.alias.7.status=disabled netconf.1.alias.8.status=disabled netconf.1.autoip.status=disabled netconf.1.devname=eth0 netconf.1.hwaddr.status=disabled netconf.1.ip=192.168.1.1 netconf.1.mtu=1500 netconf.1.netmask=255.255.255.0 netconf.1.promisc=enabled netconf.1.status=enabled netconf.1.up=enabled netconf.2.alias.1.status=disabled netconf.2.alias.2.status=disabled netconf.2.alias.3.status=disabled netconf.2.alias.4.status=disabled netconf.2.alias.5.status=disabled netconf.2.alias.6.status=disabled netconf.2.alias.7.status=disabled netconf.2.alias.8.status=disabled netconf.2.allmulti=enabled netconf.2.autoip.status=disabled netconf.2.devname=ath0 netconf.2.hwaddr.status=disabled netconf.2.hwaddr= netconf.2.ip=130.1.1.2 netconf.2.mtu=1500 netconf.2.netmask=255.255.255.240 netconf.2.promisc=enabled netconf.2.status=enabled netconf.2.up=enabled netconf.3.alias.1.status=disabled netconf.3.alias.2.status=disabled netconf.3.alias.3.status=disabled netconf.3.alias.4.status=disabled netconf.3.alias.5.status=disabled netconf.3.alias.6.status=disabled netconf.3.alias.7.status=disabled netconf.3.alias.8.status=disabled netconf.3.autoip.status=disabled netconf.3.devname=br0 netconf.3.hwaddr.status=disabled netconf.3.ip=192.168.1.20 netconf.3.mtu=1500 netconf.3.netmask=255.255.255.0 netconf.3.status=disabled netconf.3.up=enabled netconf.4.alias.1.status=disabled netconf.4.alias.2.status=disabled netconf.4.alias.3.status=disabled netconf.4.alias.4.status=disabled netconf.4.alias.5.status=disabled netconf.4.alias.6.status=disabled netconf.4.alias.7.status=disabled netconf.4.alias.8.status=disabled netconf.4.autoip.status=disabled netconf.4.devname=eth1 netconf.4.hwaddr.status=disabled netconf.4.ip=0.0.0.0 netconf.4.mtu=1500 netconf.4.netmask=255.255.255.0 netconf.4.up=enabled netconf.5.autoip.status=disabled netconf.5.devname=ath1 netconf.5.mtu=1500 netconf.6.status=disabled netconf.status=enabled netmode=router ppp.1.status=disabled ppp.status=disabled radio.1.ack.auto=enabled radio.1.ackdistance=600 radio.1.acktimeout=25 radio.1.antenna=4 radio.1.chanshift=0 radio.1.clksel=1 radio.1.countrycode=724 radio.1.cwm.enable=0 radio.1.cwm.mode=1 radio.1.devname=ath0 radio.1.dfs.status=enabled radio.1.forbiasauto=0 radio.1.ieee_mode=11naht40 radio.1.low_txpower_mode=disabled radio.1.mcastrate=15 radio.1.mode=managed radio.1.obey=enabled radio.1.polling=enabled radio.1.pollingnoack=0 radio.1.pollingpri= radio.1.rate.auto=enabled radio.1.rate.mcs=15 radio.1.reg_obey=enabled radio.1.status=enabled radio.1.subsystemid=0xe0a5 radio.1.txpower=14 radio.countrycode=724 radio.status=enabled resolv.nameserver.1.ip=130.1.1.1 resolv.nameserver.1.status=enabled resolv.nameserver.2.status=disabled resolv.status=enabled route.1.devname=ath0 route.1.gateway=130.1.1.1 route.1.ip=0.0.0.0 route.1.netmask=0 route.1.status=enabled route.status=enabled sshd.port=22 sshd.status=enabled system.eirp.status=disabled system.modules.blacklist.1.status=disabled system.modules.blacklist.2.status=disabled system.modules.blacklist.3.status=disabled system.modules.blacklist.4.status=disabled system.modules.blacklist.status=disabled tshaper.in.1.devname=eth0 tshaper.out.1.devname=ath0 users.1.name=ubnt users.1.password=VvpvCwhccFv6Q users.1.status=enabled users.status=enabled vlan.1.status=disabled vlan.2.status=disabled vlan.status=disabled wireless.1.addmtikie=enabled wireless.1.ap= wireless.1.authmode=1 wireless.1.devname=ath0 wireless.1.hide_ssid=disabled wireless.1.macclone=disabled wireless.1.scan_list.channels= wireless.1.scan_list.status=disabled wireless.1.security=none wireless.1.ssid=AP wireless.1.status=enabled wireless.1.wds=disabled wireless.status=enabled wpasupplicant.device.1.status=disabled wpasupplicant.status=disabled
A l'apartat network...
Vegeu també Monitorització i SNMP
scgrab és un projecte que es pot trobar a:
http://code.google.com/p/scgrab/
Que proporciona un script (en Python) i tplantilles per a monitoritzar dispositius remots amb accés SSH utilitzant Cacti.
It will cache requests from monitoring systems such as Cacti to minimize device interaction and speed up poller completion.
This project is on hold -- advise using AirControl as it is a more mature solution for monitoring Ubiquiti gear.
Exemple d'ús de l'script:
$ python scgrab.py --host=10.4.1.2 --authcred=monitor-keypass.txt --autokeylookup --threshold=1 --plugin=ubnt-mcastatus --query=wlanTxRate
Suporta diferents querys:
http://code.google.com/p/scgrab/wiki/SupportedQueries
Aquesta ordre es pot executar per línia de comandes al entrar per SSH a una Antena amb AirOS:
NOTA: És el que utilitza AirControl per obtenir via SSH informació remota
$ ssh [email protected] # mca-status deviceName=TortosaAUGUTESeminariPtP,deviceId=00:27:22:9C:A3:08,firmwareVersion=XM.ar7240.v5.5.12536.120406.1455,platform=PowerBridge M5,deviceIp=172.16.135.155 apMac=00:27:22:2A:E0:06 wlanOpmode=sta wlanConnections=1 wlanUptime=10104 essid=TortosaAUGUTESeminari freq=5680 signal=-28 noise=-92 ccq=980 uptime=3213480 loadavg=1 memTotal=62012 memFree=38872 memBuffers=3388 ackTimeout=26 distance=300 lanIpAddress=0.0.0.0 wlanIpAddress=0.0.0.0 wlanTxRate=180.0 wlanRxRate=180.0 wlanTxLatency=2 wlanPolling=1 wlanPollingQuality=80 wlanPollingCapacity=53 lanRxBytes=2382398295 lanRxPackets=92537775 lanRxErrors=0 lanTxBytes=4175086933 lanTxPackets=67659205 lanTxErrors=0 lanPlugged=1 lanSpeed=100Mbps-Full wlanRxBytes=303470549 wlanRxPackets=526569 wlanRxErrors=0 wlanTxBytes=523341438 wlanTxPackets=733599 wlanTxErrors=0 wlanRxErrNwid=117 wlanRxErrCrypt=0 wlanRxErrFrag=0 wlanRxErrRetries=0 wlanRxErrBmiss=0 wlanRxErrOther=0 latitude=40.809582 longitude=0.521574 cfgCrc=9d80b10c
Es pot utilitzar per obtenir informació remotament:
$ ssh-copy-id -i ~/.ssh/id_dsa.pub [email protected] Now try logging into the machine, with "ssh '[email protected]'", and check in: ~/.ssh/authorized_keys to make sure we haven't added extra keys that you weren't expecting.
$ ssh [email protected] 'mca-status' | grep ccq ccq=989
Cal dividir entre 10 per obtenir el valor en tant per cent, a l'exemple el CCQ és: 98.9%
Cada 5 segons amb watch:
$ watch -n 5 "ssh [email protected] 'mca-status' | grep ccq"
Amb la diferència entre:
signal=-25 noise=-92
Es pot obtenir el SNR.
I:
wlanPollingQuality=87 wlanPollingCapacity=58
Són els valors de qualitat i capacitat de l'enllaç
Els dispositius AirOS es poden monitoritzar remotament utilitzant SNMP. AirOS implementa múltiples MIBs, per exemple utilitza el MIB de Mikrotik per a informació relacionada amb WIFI (nivells de senyal) i cal tenir-ho en compte ja que es poden utilitzar plantilles de Mikrotik per a monitoritzar dispositius Ubiquiti.
IMPORTANT: snmpwalk no mostra per defecte totes les entrades de tot l'arbre MIB. Només mostrar mibs-2. Cal indicar explícitament el OID .
IMPORTANT: No surt la mateixa informació si consultem un client que si consultem un AP! Per exemple el nivell de senyal no apareix al AP, només als clients
IMPORTANT: Observeu la versió de SNMP! És la versió 1, la versió 2 no contesta.
Vegem un exemple de sortida completa de tot el MIB:
$ snmpwalk -v1 -c public 10.139.221.99 . iso.2.840.10036.1.1.1.1.7 = STRING: "00:15:6D:9E:70:E6" iso.2.840.10036.1.1.1.7.7 = INTEGER: 1 iso.2.840.10036.1.1.1.8.7 = INTEGER: 1 iso.2.840.10036.1.1.1.9.7 = STRING: "TortosaINSEbreAPNordEst" iso.2.840.10036.1.1.1.10.7 = INTEGER: 1 iso.2.840.10036.1.1.1.11.7 = Hex-STRING: 0C 12 18 24 30 48 60 6C 0D 1A 27 34 4E 68 75 82 1A 34 4E 68 9C D1 EA 04 iso.2.840.10036.2.1.1.1.7 = STRING: "00:15:6D:9E:70:E6" iso.2.840.10036.2.1.1.2.7 = INTEGER: 2347 iso.2.840.10036.2.1.1.5.7 = INTEGER: 2346 iso.2.840.10036.2.1.1.9.7 = STRING: "0xe005" iso.2.840.10036.2.2.1.3.7 = Counter32: 67447305 iso.2.840.10036.2.2.1.4.7 = Counter32: 0 iso.2.840.10036.2.2.1.14.7 = Counter32: 0 iso.2.840.10036.3.1.2.1.1.7 = STRING: "00:15:6D" iso.2.840.10036.3.1.2.1.2.7 = STRING: "Ubiquiti Networks, Inc." iso.2.840.10036.3.1.2.1.3.7 = STRING: "NanoStation M5" iso.2.840.10036.3.1.2.1.4.7 = STRING: "XM.ar7240.v5.3.7782.110114.1442" iso.2.840.10036.4.5.1.1.7 = INTEGER: 60 SNMPv2-MIB::sysDescr.0 = STRING: Linux 2.6.15-5.2 #1 Fri Jan 14 14:43:07 EET 2011 mips SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.10002.1 DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (1091839900) 126 days, 8:53:19.00 SNMPv2-MIB::sysContact.0 = STRING: [email protected] SNMPv2-MIB::sysName.0 = STRING: TortosaINSEbreWDSNordEst SNMPv2-MIB::sysLocation.0 = STRING: TortosaINSEbre SNMPv2-MIB::sysServices.0 = INTEGER: 79 SNMPv2-MIB::sysORLastChange.0 = Timeticks: (1700) 0:00:17.00 SNMPv2-MIB::sysORIndex.1 = INTEGER: 1 SNMPv2-MIB::sysORIndex.2 = INTEGER: 2 SNMPv2-MIB::sysORIndex.3 = INTEGER: 3 SNMPv2-MIB::sysORIndex.4 = INTEGER: 4 SNMPv2-MIB::sysORIndex.5 = INTEGER: 5 SNMPv2-MIB::sysORID.1 = OID: SNMPv2-MIB::snmpMIB SNMPv2-MIB::sysORID.2 = OID: iso.2.840.10036 SNMPv2-MIB::sysORID.3 = OID: IF-MIB::ifMIB SNMPv2-MIB::sysORID.4 = OID: SNMPv2-SMI::enterprises.14988 SNMPv2-MIB::sysORID.5 = OID: SNMPv2-SMI::enterprises.10002.1.1.1.31 SNMPv2-MIB::sysORDescr.1 = STRING: The MIB module for SNMP entities SNMPv2-MIB::sysORDescr.2 = STRING: The MIB module for IEEE 802.11 entities. SNMPv2-MIB::sysORDescr.3 = STRING: The MIB module to describe generic objects for network interface sub-layers SNMPv2-MIB::sysORDescr.4 = STRING: The Mikrotik experimental wireless MIB module SNMPv2-MIB::sysORDescr.5 = STRING: The MIB module to describe system resources SNMPv2-MIB::sysORUpTime.1 = Timeticks: (1700) 0:00:17.00 SNMPv2-MIB::sysORUpTime.2 = Timeticks: (1700) 0:00:17.00 SNMPv2-MIB::sysORUpTime.3 = Timeticks: (1700) 0:00:17.00 SNMPv2-MIB::sysORUpTime.4 = Timeticks: (1700) 0:00:17.00 SNMPv2-MIB::sysORUpTime.5 = Timeticks: (1700) 0:00:17.00 IF-MIB::ifNumber.0 = INTEGER: 7 IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.5 = INTEGER: 5 IF-MIB::ifIndex.6 = INTEGER: 6 IF-MIB::ifIndex.7 = INTEGER: 7 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: gre0 IF-MIB::ifDescr.3 = STRING: eth0 IF-MIB::ifDescr.4 = STRING: eth1 IF-MIB::ifDescr.5 = STRING: br0 IF-MIB::ifDescr.6 = STRING: wifi0 IF-MIB::ifDescr.7 = STRING: ath0 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: other(1) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.5 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.6 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.7 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 16436 IF-MIB::ifMtu.2 = INTEGER: 1476 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1500 IF-MIB::ifMtu.5 = INTEGER: 1500 IF-MIB::ifMtu.6 = INTEGER: 1500 IF-MIB::ifMtu.7 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 0 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 100000000 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.5 = Gauge32: 0 IF-MIB::ifSpeed.6 = Gauge32: 0 IF-MIB::ifSpeed.7 = Gauge32: 130000000 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: IF-MIB::ifPhysAddress.3 = STRING: 0:15:6d:9f:70:e6 IF-MIB::ifPhysAddress.4 = STRING: 2:15:6d:9f:70:e6 IF-MIB::ifPhysAddress.5 = STRING: 0:15:6d:9e:70:e6 IF-MIB::ifPhysAddress.6 = STRING: 0:15:6d:9e:70:e6 IF-MIB::ifPhysAddress.7 = STRING: 0:15:6d:9e:70:e6 IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: down(2) IF-MIB::ifAdminStatus.3 = INTEGER: up(1) IF-MIB::ifAdminStatus.4 = INTEGER: up(1) IF-MIB::ifAdminStatus.5 = INTEGER: up(1) IF-MIB::ifAdminStatus.6 = INTEGER: up(1) IF-MIB::ifAdminStatus.7 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: down(2) IF-MIB::ifOperStatus.3 = INTEGER: up(1) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.5 = INTEGER: up(1) IF-MIB::ifOperStatus.6 = INTEGER: up(1) IF-MIB::ifOperStatus.7 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.5 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.6 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.7 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 0 IF-MIB::ifInOctets.2 = Counter32: 0 IF-MIB::ifInOctets.3 = Counter32: 1416476130 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.5 = Counter32: 142029407 IF-MIB::ifInOctets.6 = Counter32: 0 IF-MIB::ifInOctets.7 = Counter32: 240455948 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 6416534 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.5 = Counter32: 1870481 IF-MIB::ifInUcastPkts.6 = Counter32: 0 IF-MIB::ifInUcastPkts.7 = Counter32: 2960116 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 201001 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.5 = Counter32: 0 IF-MIB::ifInNUcastPkts.6 = Counter32: 0 IF-MIB::ifInNUcastPkts.7 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 0 IF-MIB::ifInDiscards.3 = Counter32: 0 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.5 = Counter32: 0 IF-MIB::ifInDiscards.6 = Counter32: 0 IF-MIB::ifInDiscards.7 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.5 = Counter32: 0 IF-MIB::ifInErrors.6 = Counter32: 0 IF-MIB::ifInErrors.7 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.5 = Counter32: 0 IF-MIB::ifInUnknownProtos.6 = Counter32: 0 IF-MIB::ifInUnknownProtos.7 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 0 IF-MIB::ifOutOctets.2 = Counter32: 0 IF-MIB::ifOutOctets.3 = Counter32: 365207301 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.5 = Counter32: 126799490 IF-MIB::ifOutOctets.6 = Counter32: 0 IF-MIB::ifOutOctets.7 = Counter32: 1287979670 IF-MIB::ifOutUcastPkts.1 = Counter32: 0 IF-MIB::ifOutUcastPkts.2 = Counter32: 0 IF-MIB::ifOutUcastPkts.3 = Counter32: 4145601 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.5 = Counter32: 1248467 IF-MIB::ifOutUcastPkts.6 = Counter32: 0 IF-MIB::ifOutUcastPkts.7 = Counter32: 5137828 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.5 = Counter32: 0 IF-MIB::ifOutNUcastPkts.6 = Counter32: 0 IF-MIB::ifOutNUcastPkts.7 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.5 = Counter32: 0 IF-MIB::ifOutDiscards.6 = Counter32: 0 IF-MIB::ifOutDiscards.7 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.5 = Counter32: 0 IF-MIB::ifOutErrors.6 = Counter32: 65633 IF-MIB::ifOutErrors.7 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 500 IF-MIB::ifOutQLen.4 = Gauge32: 500 IF-MIB::ifOutQLen.5 = Gauge32: 0 IF-MIB::ifOutQLen.6 = Gauge32: 500 IF-MIB::ifOutQLen.7 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.5 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.6 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.7 = OID: SNMPv2-SMI::zeroDotZero SNMPv2-MIB::snmpInPkts.0 = Counter32: 806234 SNMPv2-MIB::snmpOutPkts.0 = Counter32: 806221 SNMPv2-MIB::snmpInBadVersions.0 = Counter32: 12 SNMPv2-MIB::snmpInBadCommunityNames.0 = Counter32: 0 SNMPv2-MIB::snmpInBadCommunityUses.0 = Counter32: 0 SNMPv2-MIB::snmpInASNParseErrs.0 = Counter32: 0 SNMPv2-MIB::snmpInTooBigs.0 = Counter32: 0 SNMPv2-MIB::snmpInNoSuchNames.0 = Counter32: 0 SNMPv2-MIB::snmpInBadValues.0 = Counter32: 0 SNMPv2-MIB::snmpInReadOnlys.0 = Counter32: 0 SNMPv2-MIB::snmpInGenErrs.0 = Counter32: 0 SNMPv2-MIB::snmpInTotalReqVars.0 = Counter32: 15312 SNMPv2-MIB::snmpInTotalSetVars.0 = Counter32: 0 SNMPv2-MIB::snmpInGetRequests.0 = Counter32: 3830 SNMPv2-MIB::snmpInGetNexts.0 = Counter32: 802392 SNMPv2-MIB::snmpInSetRequests.0 = Counter32: 0 SNMPv2-MIB::snmpInGetResponses.0 = Counter32: 0 SNMPv2-MIB::snmpInTraps.0 = Counter32: 0 SNMPv2-MIB::snmpOutTooBigs.0 = Counter32: 0 SNMPv2-MIB::snmpOutNoSuchNames.0 = Counter32: 14 SNMPv2-MIB::snmpOutBadValues.0 = Counter32: 0 SNMPv2-MIB::snmpOutGenErrs.0 = Counter32: 0 SNMPv2-MIB::snmpOutGetRequests.0 = Counter32: 0 SNMPv2-MIB::snmpOutGetNexts.0 = Counter32: 0 SNMPv2-MIB::snmpOutSetRequests.0 = Counter32: 0 SNMPv2-MIB::snmpOutGetResponses.0 = Counter32: 806222 SNMPv2-MIB::snmpOutTraps.0 = Counter32: 0 SNMPv2-MIB::snmpEnableAuthenTraps.0 = INTEGER: disabled(2) SNMPv2-MIB::snmpSilentDrops.0 = Counter32: 0 SNMPv2-MIB::snmpProxyDrops.0 = Counter32: 0 SNMPv2-SMI::enterprises.10002.1.1.1.1.1.0 = Gauge32: 30264 SNMPv2-SMI::enterprises.10002.1.1.1.1.2.0 = Gauge32: 5380 SNMPv2-SMI::enterprises.10002.1.1.1.1.3.0 = Gauge32: 3436 SNMPv2-SMI::enterprises.10002.1.1.1.1.4.0 = Gauge32: 0 SNMPv2-SMI::enterprises.10002.1.1.1.2.1.0 = Gauge32: 0 SNMPv2-SMI::enterprises.10002.1.1.1.2.2.0 = Gauge32: 0 SNMPv2-SMI::enterprises.10002.1.1.1.4.1.0 = INTEGER: 3 SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.1.1 = INTEGER: 1 SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.1.2 = INTEGER: 2 SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.1.3 = INTEGER: 3 SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.2.1 = STRING: "1 Minute Average" SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.2.2 = STRING: "5 Minute Average" SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.2.3 = STRING: "15 Minute Average" SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.3.1 = Gauge32: 0 SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.3.2 = Gauge32: 0 SNMPv2-SMI::enterprises.10002.1.1.1.4.2.1.3.3 = Gauge32: 0 SNMPv2-SMI::enterprises.14988.1.1.1.2.1.3.0.12.66.150.178.40.7 = INTEGER: -79 SNMPv2-SMI::enterprises.14988.1.1.1.2.1.4.0.12.66.150.178.40.7 = Counter32: 27692657 SNMPv2-SMI::enterprises.14988.1.1.1.2.1.5.0.12.66.150.178.40.7 = Counter32: 6197633 SNMPv2-SMI::enterprises.14988.1.1.1.2.1.6.0.12.66.150.178.40.7 = Counter32: 154857 SNMPv2-SMI::enterprises.14988.1.1.1.2.1.7.0.12.66.150.178.40.7 = Counter32: 98119 SNMPv2-SMI::enterprises.14988.1.1.1.2.1.8.0.12.66.150.178.40.7 = Gauge32: 26000000 SNMPv2-SMI::enterprises.14988.1.1.1.2.1.9.0.12.66.150.178.40.7 = Gauge32: 48000000 End of MIB
Exemple de client:
$ snmpwalk -Os -c public -v 1 10.36.253.98 . | more ... mtxrWlStatTxRate.5 = Gauge32: 180000000 mtxrWlStatRxRate.5 = Gauge32: 180000000 mtxrWlStatStrength.5 = INTEGER: -30 mtxrWlStatSsid.5 = STRING: TortosaAUGUTESeminari mtxrWlStatBssid.5 = STRING: 0:27:22:2a:e0:6 mtxrWlStatFreq.5 = INTEGER: 5680 mtxrWlRtabStrength.'.'"*..'.5 = INTEGER: -33 mtxrWlRtabTxBytes.'.'"*..'.5 = Counter32: 500706570 mtxrWlRtabRxBytes.'.'"*..'.5 = Counter32: 268972501 mtxrWlRtabTxPackets.'.'"*..'.5 = Counter32: 8 mtxrWlRtabRxPackets.'.'"*..'.5 = Counter32: 478831 mtxrWlRtabTxRate.'.'"*..'.5 = Gauge32: 180000000 mtxrWlRtabRxRate.'.'"*..'.5 = Gauge32: 180000000
On:
Veureu que no es resolent tot els OID complets. Els MIBS d'un dispositiu AirOS es troben a dins del dispositiu a la carpeta:
/usr/share/tinysnmp/mibs
Els podeu obtenir amb:
$ scp -r [email protected]:/usr/share/tinysnmp/mibs .
I es poden instal·lar els que falten amb:
$ sudo mkdir /usr/share/snmp/mibs/ $ sudo cp mibs/FROGFOOT-RESOURCES-MIB.txt /usr/share/snmp/mibs $ sudo cp mibs/Mikrotik.mib.txt /usr/share/snmp/mibs $ sudo cp mibs/IEEE802dot11-MIB.txt /usr/share/snmp/mibs
I modifiqueu el fitxer /etc/snmp/snmp.conf:
# # As the snmp packages come without MIB files due to license reasons, loading # of MIBs is disabled by default. If you added the MIBs you can reenable # loaging them by commenting out the following line. #mibs : mibs +FROGFOOT-RESOURCES-MIB mibs +MIKROTIK-EXPERIMENTAL-MIB mibs +IEEE802dot11-MIB
Es poden observar 5 parts?:
Sistema:
$ snmpwalk -v1 -c public 10.139.221.99 system SNMPv2-MIB::sysDescr.0 = STRING: Linux 2.6.15-5.2 #1 Fri Jan 14 14:43:07 EET 2011 mips SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.10002.1 DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (1091300900) 126 days, 7:23:29.00 SNMPv2-MIB::sysContact.0 = STRING: [email protected] SNMPv2-MIB::sysName.0 = STRING: TortosaINSEbreWDSNordEst SNMPv2-MIB::sysLocation.0 = STRING: TortosaINSEbre SNMPv2-MIB::sysServices.0 = INTEGER: 79 SNMPv2-MIB::sysORLastChange.0 = Timeticks: (1700) 0:00:17.00 SNMPv2-MIB::sysORIndex.1 = INTEGER: 1 SNMPv2-MIB::sysORIndex.2 = INTEGER: 2 ... SNMPv2-MIB::sysORID.1 = OID: SNMPv2-MIB::snmpMIB SNMPv2-MIB::sysORID.2 = OID: iso.2.840.10036 SNMPv2-MIB::sysORID.3 = OID: IF-MIB::ifMIB SNMPv2-MIB::sysORID.4 = OID: SNMPv2-SMI::enterprises.14988 SNMPv2-MIB::sysORID.5 = OID: SNMPv2-SMI::enterprises.10002.1.1.1.31 SNMPv2-MIB::sysORDescr.1 = STRING: The MIB module for SNMP entities SNMPv2-MIB::sysORDescr.2 = STRING: The MIB module for IEEE 802.11 entities. SNMPv2-MIB::sysORDescr.3 = STRING: The MIB module to describe generic objects for network interface sub-layers SNMPv2-MIB::sysORDescr.4 = STRING: The Mikrotik experimental wireless MIB module SNMPv2-MIB::sysORDescr.5 = STRING: The MIB module to describe system resources
... SNMPv2-MIB::sysORUpTime.1 = Timeticks: (1700) 0:00:17.00 SNMPv2-MIB::sysORUpTime.2 = Timeticks: (1700) 0:00:17.00 ...
Interfaces
$ snmpwalk -v1 -c public 10.139.221.99 interfaces IF-MIB::ifNumber.0 = INTEGER: 7 IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.5 = INTEGER: 5 ... IF-MIB::ifSpecific.5 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.6 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.7 = OID: SNMPv2-SMI::zeroDotZero
IEEE802dot11-MIB
$ snmpwalk -v1 -c public 10.139.221.99 IEEE802dot11 IEEE802dot11-MIB::dot11StationID.7 = STRING: 30:30:3a:31:35:3a:36:44:3a:39:45:3a:37:30:3a:45:36 IEEE802dot11-MIB::dot11PrivacyOptionImplemented.7 = INTEGER: true(1) IEEE802dot11-MIB::dot11PowerManagementMode.7 = INTEGER: active(1) IEEE802dot11-MIB::dot11DesiredSSID.7 = STRING: "TortosaINSEbreAPNordEst" IEEE802dot11-MIB::dot11DesiredBSSType.7 = INTEGER: infrastructure(1) IEEE802dot11-MIB::dot11OperationalRateSet.7 = Hex-STRING: 0C 12 18 24 30 48 60 6C 0D 1A 27 34 4E 68 75 82 1A 34 4E 68 9C D1 EA 04 IEEE802dot11-MIB::dot11MACAddress.7 = STRING: 30:30:3a:31:35:3a:36:44:3a:39:45:3a:37:30:3a:45:36 IEEE802dot11-MIB::dot11RTSThreshold.7 = INTEGER: 2347 IEEE802dot11-MIB::dot11FragmentationThreshold.7 = INTEGER: 2346 IEEE802dot11-MIB::dot11ProductID.7 = STRING: 0xe005 IEEE802dot11-MIB::dot11FailedCount.7 = Counter32: 67506855 IEEE802dot11-MIB::dot11RetryCount.7 = Counter32: 0 IEEE802dot11-MIB::dot11WEPUndecryptableCount.7 = Counter32: 0 IEEE802dot11-MIB::dot11manufacturerOUI.7 = STRING: "00:15:6D" IEEE802dot11-MIB::dot11manufacturerName.7 = STRING: Ubiquiti Networks, Inc. IEEE802dot11-MIB::dot11manufacturerProductName.7 = STRING: NanoStation M5 IEEE802dot11-MIB::dot11manufacturerProductVersion.7 = STRING: XM.ar7240.v5.3.7782.110114.1442 IEEE802dot11-MIB::dot11CurrentChannel.7 = INTEGER: 60
FROOGFOOT:
$ snmpwalk -v1 -c public 10.139.221.99 Frogfoot FROGFOOT-RESOURCES-MIB::memTotal.0 = Gauge32: 30264 FROGFOOT-RESOURCES-MIB::memFree.0 = Gauge32: 5400 FROGFOOT-RESOURCES-MIB::memBuffer.0 = Gauge32: 3436 FROGFOOT-RESOURCES-MIB::memCache.0 = Gauge32: 0 FROGFOOT-RESOURCES-MIB::swapTotal.0 = Gauge32: 0 FROGFOOT-RESOURCES-MIB::swapFree.0 = Gauge32: 0 FROGFOOT-RESOURCES-MIB::loadNumber.0 = INTEGER: 3 FROGFOOT-RESOURCES-MIB::loadIndex.1 = INTEGER: 1 FROGFOOT-RESOURCES-MIB::loadIndex.2 = INTEGER: 2 FROGFOOT-RESOURCES-MIB::loadIndex.3 = INTEGER: 3 FROGFOOT-RESOURCES-MIB::loadDescr.1 = STRING: 1 Minute Average FROGFOOT-RESOURCES-MIB::loadDescr.2 = STRING: 5 Minute Average FROGFOOT-RESOURCES-MIB::loadDescr.3 = STRING: 15 Minute Average FROGFOOT-RESOURCES-MIB::loadValue.1 = Gauge32: 2 FROGFOOT-RESOURCES-MIB::loadValue.2 = Gauge32: 2 FROGFOOT-RESOURCES-MIB::loadValue.3 = Gauge32: 0
o:
$ snmpwalk -v1 -c public 10.139.221.99 resources FROGFOOT-RESOURCES-MIB::memTotal.0 = Gauge32: 30264 FROGFOOT-RESOURCES-MIB::memFree.0 = Gauge32: 5400 FROGFOOT-RESOURCES-MIB::memBuffer.0 = Gauge32: 3436 FROGFOOT-RESOURCES-MIB::memCache.0 = Gauge32: 0 FROGFOOT-RESOURCES-MIB::swapTotal.0 = Gauge32: 0 FROGFOOT-RESOURCES-MIB::swapFree.0 = Gauge32: 0 FROGFOOT-RESOURCES-MIB::loadNumber.0 = INTEGER: 3 FROGFOOT-RESOURCES-MIB::loadIndex.1 = INTEGER: 1 FROGFOOT-RESOURCES-MIB::loadIndex.2 = INTEGER: 2 FROGFOOT-RESOURCES-MIB::loadIndex.3 = INTEGER: 3 FROGFOOT-RESOURCES-MIB::loadDescr.1 = STRING: 1 Minute Average FROGFOOT-RESOURCES-MIB::loadDescr.2 = STRING: 5 Minute Average FROGFOOT-RESOURCES-MIB::loadDescr.3 = STRING: 15 Minute Average FROGFOOT-RESOURCES-MIB::loadValue.1 = Gauge32: 2 FROGFOOT-RESOURCES-MIB::loadValue.2 = Gauge32: 2 FROGFOOT-RESOURCES-MIB::loadValue.3 = Gauge32: 0
Mikrotik:
$ snmpwalk -On -v1 -c public 10.139.221.99 . | grep 14988 .1.3.6.1.2.1.1.9.1.2.4 = OID: .1.3.6.1.4.1.14988 .1.3.6.1.4.1.14988.1.1.1.2.1.3.0.12.66.150.178.40.7 = INTEGER: -78 .1.3.6.1.4.1.14988.1.1.1.2.1.4.0.12.66.150.178.40.7 = Counter32: 28570340 .1.3.6.1.4.1.14988.1.1.1.2.1.5.0.12.66.150.178.40.7 = Counter32: 6524069 .1.3.6.1.4.1.14988.1.1.1.2.1.6.0.12.66.150.178.40.7 = Counter32: 160248 .1.3.6.1.4.1.14988.1.1.1.2.1.7.0.12.66.150.178.40.7 = Counter32: 102511 .1.3.6.1.4.1.14988.1.1.1.2.1.8.0.12.66.150.178.40.7 = Gauge32: 39000000 .1.3.6.1.4.1.14988.1.1.1.2.1.9.0.12.66.150.178.40.7 = Gauge32: 48000000
Acacha Wiki$ snmpwalk -v1 -c public 10.139.221.99 . | grep MIKROTIK
SNMPv2-MIB::sysORID.4 = OID: MIKROTIK-EXPERIMENTAL-MIB::mikrotik
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabStrength.'..B..('.7 = INTEGER: -77
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabTxBytes.'..B..('.7 = Counter32: 28571790
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabRxBytes.'..B..('.7 = Counter32: 6524673
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabTxPackets.'..B..('.7 = Counter32: 160258
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabRxPackets.'..B..('.7 = Counter32: 102521
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabTxRate.'..B..('.7 = Gauge32: 26000000
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabRxRate.'..B..('.7 = Gauge32: 48000000
o:
$ snmpwalk -v1 -c public 10.139.221.99 Mikrotik
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabStrength.'..B..('.7 = INTEGER: -79
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabTxBytes.'..B..('.7 = Counter32: 28573880
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabRxBytes.'..B..('.7 = Counter32: 6525853
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabTxPackets.'..B..('.7 = Counter32: 160272
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabRxPackets.'..B..('.7 = Counter32: 102535
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabTxRate.'..B..('.7 = Gauge32: 26000000
MIKROTIK-EXPERIMENTAL-MIB::mtxrWlRtabRxRate.'..B..('.7 = Gauge32: 36000000
End of MIB
NOTA: El següent és el mateix però amb OIDs. Es manté com a referència (només apareix mibs-2)
$ snmpwalk -v1 -c public 10.139.221.99 iso.3.6.1.2.1.1.1.0 = STRING: "Linux 2.6.15-5.2 #1 Fri Jan 14 14:43:07 EET 2011 mips" iso.3.6.1.2.1.1.2.0 = OID: iso.3.6.1.4.1.10002.1 iso.3.6.1.2.1.1.3.0 = Timeticks: (1090844300) 126 days, 6:07:23.00 iso.3.6.1.2.1.1.4.0 = STRING: "[email protected]" iso.3.6.1.2.1.1.5.0 = STRING: "TortosaINSEbreWDSNordEst" iso.3.6.1.2.1.1.6.0 = STRING: "TortosaINSEbre" iso.3.6.1.2.1.1.7.0 = INTEGER: 79 iso.3.6.1.2.1.1.8.0 = Timeticks: (1700) 0:00:17.00 iso.3.6.1.2.1.1.9.1.1.1 = INTEGER: 1 iso.3.6.1.2.1.1.9.1.1.2 = INTEGER: 2 iso.3.6.1.2.1.1.9.1.1.3 = INTEGER: 3 iso.3.6.1.2.1.1.9.1.1.4 = INTEGER: 4 iso.3.6.1.2.1.1.9.1.1.5 = INTEGER: 5 iso.3.6.1.2.1.1.9.1.2.1 = OID: iso.3.6.1.6.3.1 iso.3.6.1.2.1.1.9.1.2.2 = OID: iso.2.840.10036 iso.3.6.1.2.1.1.9.1.2.3 = OID: iso.3.6.1.2.1.31 iso.3.6.1.2.1.1.9.1.2.4 = OID: iso.3.6.1.4.1.14988 iso.3.6.1.2.1.1.9.1.2.5 = OID: iso.3.6.1.4.1.10002.1.1.1.31 iso.3.6.1.2.1.1.9.1.3.1 = STRING: "The MIB module for SNMP entities" iso.3.6.1.2.1.1.9.1.3.2 = STRING: "The MIB module for IEEE 802.11 entities." iso.3.6.1.2.1.1.9.1.3.3 = STRING: "The MIB module to describe generic objects for network interface sub-layers" iso.3.6.1.2.1.1.9.1.3.4 = STRING: "The Mikrotik experimental wireless MIB module " iso.3.6.1.2.1.1.9.1.3.5 = STRING: "The MIB module to describe system resources" iso.3.6.1.2.1.1.9.1.4.1 = Timeticks: (1700) 0:00:17.00 iso.3.6.1.2.1.1.9.1.4.2 = Timeticks: (1700) 0:00:17.00 iso.3.6.1.2.1.1.9.1.4.3 = Timeticks: (1700) 0:00:17.00 iso.3.6.1.2.1.1.9.1.4.4 = Timeticks: (1700) 0:00:17.00 iso.3.6.1.2.1.1.9.1.4.5 = Timeticks: (1700) 0:00:17.00 iso.3.6.1.2.1.2.1.0 = INTEGER: 7 iso.3.6.1.2.1.2.2.1.1.1 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.1.2 = INTEGER: 2 iso.3.6.1.2.1.2.2.1.1.3 = INTEGER: 3 iso.3.6.1.2.1.2.2.1.1.4 = INTEGER: 4 iso.3.6.1.2.1.2.2.1.1.5 = INTEGER: 5 iso.3.6.1.2.1.2.2.1.1.6 = INTEGER: 6 iso.3.6.1.2.1.2.2.1.1.7 = INTEGER: 7 iso.3.6.1.2.1.2.2.1.2.1 = STRING: "lo" iso.3.6.1.2.1.2.2.1.2.2 = STRING: "gre0" iso.3.6.1.2.1.2.2.1.2.3 = STRING: "eth0" iso.3.6.1.2.1.2.2.1.2.4 = STRING: "eth1" iso.3.6.1.2.1.2.2.1.2.5 = STRING: "br0" iso.3.6.1.2.1.2.2.1.2.6 = STRING: "wifi0" iso.3.6.1.2.1.2.2.1.2.7 = STRING: "ath0" iso.3.6.1.2.1.2.2.1.3.1 = INTEGER: 24 iso.3.6.1.2.1.2.2.1.3.2 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.3.3 = INTEGER: 6 iso.3.6.1.2.1.2.2.1.3.4 = INTEGER: 6 iso.3.6.1.2.1.2.2.1.3.5 = INTEGER: 6 iso.3.6.1.2.1.2.2.1.3.6 = INTEGER: 6 iso.3.6.1.2.1.2.2.1.3.7 = INTEGER: 6 iso.3.6.1.2.1.2.2.1.4.1 = INTEGER: 16436 iso.3.6.1.2.1.2.2.1.4.2 = INTEGER: 1476 iso.3.6.1.2.1.2.2.1.4.3 = INTEGER: 1500 iso.3.6.1.2.1.2.2.1.4.4 = INTEGER: 1500 iso.3.6.1.2.1.2.2.1.4.5 = INTEGER: 1500 iso.3.6.1.2.1.2.2.1.4.6 = INTEGER: 1500 iso.3.6.1.2.1.2.2.1.4.7 = INTEGER: 1500 iso.3.6.1.2.1.2.2.1.5.1 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.5.2 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.5.3 = Gauge32: 100000000 iso.3.6.1.2.1.2.2.1.5.4 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.5.5 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.5.6 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.5.7 = Gauge32: 130000000 iso.3.6.1.2.1.2.2.1.6.1 = "" iso.3.6.1.2.1.2.2.1.6.2 = "" iso.3.6.1.2.1.2.2.1.6.3 = Hex-STRING: 00 15 6D 9F 70 E6 iso.3.6.1.2.1.2.2.1.6.4 = Hex-STRING: 02 15 6D 9F 70 E6 iso.3.6.1.2.1.2.2.1.6.5 = Hex-STRING: 00 15 6D 9E 70 E6 iso.3.6.1.2.1.2.2.1.6.6 = Hex-STRING: 00 15 6D 9E 70 E6 iso.3.6.1.2.1.2.2.1.6.7 = Hex-STRING: 00 15 6D 9E 70 E6 iso.3.6.1.2.1.2.2.1.7.1 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.7.2 = INTEGER: 2 iso.3.6.1.2.1.2.2.1.7.3 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.7.4 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.7.5 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.7.6 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.7.7 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.8.1 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.8.2 = INTEGER: 2 iso.3.6.1.2.1.2.2.1.8.3 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.8.4 = INTEGER: 2 iso.3.6.1.2.1.2.2.1.8.5 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.8.6 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.8.7 = INTEGER: 1 iso.3.6.1.2.1.2.2.1.9.1 = Timeticks: (0) 0:00:00.00 iso.3.6.1.2.1.2.2.1.9.2 = Timeticks: (0) 0:00:00.00 iso.3.6.1.2.1.2.2.1.9.3 = Timeticks: (0) 0:00:00.00 iso.3.6.1.2.1.2.2.1.9.4 = Timeticks: (0) 0:00:00.00 iso.3.6.1.2.1.2.2.1.9.5 = Timeticks: (0) 0:00:00.00 iso.3.6.1.2.1.2.2.1.9.6 = Timeticks: (0) 0:00:00.00 iso.3.6.1.2.1.2.2.1.9.7 = Timeticks: (0) 0:00:00.00 iso.3.6.1.2.1.2.2.1.10.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.10.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.10.3 = Counter32: 1413932075 iso.3.6.1.2.1.2.2.1.10.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.10.5 = Counter32: 141186522 iso.3.6.1.2.1.2.2.1.10.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.10.7 = Counter32: 240071081 iso.3.6.1.2.1.2.2.1.11.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.11.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.11.3 = Counter32: 6397756 iso.3.6.1.2.1.2.2.1.11.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.11.5 = Counter32: 1859146 iso.3.6.1.2.1.2.2.1.11.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.11.7 = Counter32: 2954747 iso.3.6.1.2.1.2.2.1.12.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.12.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.12.3 = Counter32: 200835 iso.3.6.1.2.1.2.2.1.12.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.12.5 = Counter32: 0 iso.3.6.1.2.1.2.2.1.12.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.12.7 = Counter32: 0 iso.3.6.1.2.1.2.2.1.13.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.13.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.13.3 = Counter32: 0 iso.3.6.1.2.1.2.2.1.13.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.13.5 = Counter32: 0 iso.3.6.1.2.1.2.2.1.13.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.13.7 = Counter32: 0 iso.3.6.1.2.1.2.2.1.14.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.14.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.14.3 = Counter32: 0 iso.3.6.1.2.1.2.2.1.14.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.14.5 = Counter32: 0 iso.3.6.1.2.1.2.2.1.14.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.14.7 = Counter32: 0 iso.3.6.1.2.1.2.2.1.15.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.15.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.15.3 = Counter32: 0 iso.3.6.1.2.1.2.2.1.15.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.15.5 = Counter32: 0 iso.3.6.1.2.1.2.2.1.15.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.15.7 = Counter32: 0 iso.3.6.1.2.1.2.2.1.16.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.16.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.16.3 = Counter32: 363387835 iso.3.6.1.2.1.2.2.1.16.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.16.5 = Counter32: 125359681 iso.3.6.1.2.1.2.2.1.16.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.16.7 = Counter32: 1286378472 iso.3.6.1.2.1.2.2.1.17.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.17.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.17.3 = Counter32: 4129075 iso.3.6.1.2.1.2.2.1.17.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.17.5 = Counter32: 1237468 iso.3.6.1.2.1.2.2.1.17.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.17.7 = Counter32: 5129719 iso.3.6.1.2.1.2.2.1.18.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.18.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.18.3 = Counter32: 0 iso.3.6.1.2.1.2.2.1.18.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.18.5 = Counter32: 0 iso.3.6.1.2.1.2.2.1.18.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.18.7 = Counter32: 0 iso.3.6.1.2.1.2.2.1.19.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.19.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.19.3 = Counter32: 0 iso.3.6.1.2.1.2.2.1.19.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.19.5 = Counter32: 0 iso.3.6.1.2.1.2.2.1.19.6 = Counter32: 0 iso.3.6.1.2.1.2.2.1.19.7 = Counter32: 0 iso.3.6.1.2.1.2.2.1.20.1 = Counter32: 0 iso.3.6.1.2.1.2.2.1.20.2 = Counter32: 0 iso.3.6.1.2.1.2.2.1.20.3 = Counter32: 0 iso.3.6.1.2.1.2.2.1.20.4 = Counter32: 0 iso.3.6.1.2.1.2.2.1.20.5 = Counter32: 0 iso.3.6.1.2.1.2.2.1.20.6 = Counter32: 65616 iso.3.6.1.2.1.2.2.1.20.7 = Counter32: 0 iso.3.6.1.2.1.2.2.1.21.1 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.21.2 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.21.3 = Gauge32: 500 iso.3.6.1.2.1.2.2.1.21.4 = Gauge32: 500 iso.3.6.1.2.1.2.2.1.21.5 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.21.6 = Gauge32: 500 iso.3.6.1.2.1.2.2.1.21.7 = Gauge32: 0 iso.3.6.1.2.1.2.2.1.22.1 = OID: ccitt.0 iso.3.6.1.2.1.2.2.1.22.2 = OID: ccitt.0 iso.3.6.1.2.1.2.2.1.22.3 = OID: ccitt.0 iso.3.6.1.2.1.2.2.1.22.4 = OID: ccitt.0 iso.3.6.1.2.1.2.2.1.22.5 = OID: ccitt.0 iso.3.6.1.2.1.2.2.1.22.6 = OID: ccitt.0 iso.3.6.1.2.1.2.2.1.22.7 = OID: ccitt.0 iso.3.6.1.2.1.11.1.0 = Counter32: 796603 iso.3.6.1.2.1.11.2.0 = Counter32: 796596 iso.3.6.1.2.1.11.3.0 = Counter32: 6 iso.3.6.1.2.1.11.4.0 = Counter32: 0 iso.3.6.1.2.1.11.5.0 = Counter32: 0 iso.3.6.1.2.1.11.6.0 = Counter32: 0 iso.3.6.1.2.1.11.8.0 = Counter32: 0 iso.3.6.1.2.1.11.9.0 = Counter32: 0 iso.3.6.1.2.1.11.10.0 = Counter32: 0 iso.3.6.1.2.1.11.11.0 = Counter32: 0 iso.3.6.1.2.1.11.12.0 = Counter32: 0 iso.3.6.1.2.1.11.13.0 = Counter32: 15180 iso.3.6.1.2.1.11.14.0 = Counter32: 0 iso.3.6.1.2.1.11.15.0 = Counter32: 3795 iso.3.6.1.2.1.11.16.0 = Counter32: 792802 iso.3.6.1.2.1.11.17.0 = Counter32: 0 iso.3.6.1.2.1.11.18.0 = Counter32: 0 iso.3.6.1.2.1.11.19.0 = Counter32: 0 iso.3.6.1.2.1.11.20.0 = Counter32: 0 iso.3.6.1.2.1.11.21.0 = Counter32: 0 iso.3.6.1.2.1.11.22.0 = Counter32: 0 iso.3.6.1.2.1.11.24.0 = Counter32: 0 iso.3.6.1.2.1.11.25.0 = Counter32: 0 iso.3.6.1.2.1.11.26.0 = Counter32: 0 iso.3.6.1.2.1.11.27.0 = Counter32: 0 iso.3.6.1.2.1.11.28.0 = Counter32: 796597 iso.3.6.1.2.1.11.29.0 = Counter32: 0 iso.3.6.1.2.1.11.30.0 = INTEGER: 2 iso.3.6.1.2.1.11.31.0 = Counter32: 0 iso.3.6.1.2.1.11.32.0 = Counter32: 0
Si us connecter per SSH a un dispositiu amb AirOS trobareu les bases de dades MIB a (utilitza tinysnmp):
# ls /usr/share/tinysnmp/mibs/ FROGFOOT-RESOURCES-MIB.txt IEEE802dot11-MIB.txt Mikrotik.mib.txt SNMPv2-MIB.txt SNMPv2-TC.txt IANAifType-MIB.txt IF-MIB.txt SNMPv2-CONF.txt SNMPv2-SMI.txt
Consulteu també SNMP#Com_s.27afegeix_un_MIB.
$ ssh [email protected] 'mca-status' | grep ccq
$ snmpwalk -v1 -c public 10.139.221.99 .1.3.6.1.2.1.2.2.1.2 iso.3.6.1.2.1.2.2.1.2.1 = STRING: "lo" iso.3.6.1.2.1.2.2.1.2.2 = STRING: "gre0" iso.3.6.1.2.1.2.2.1.2.3 = STRING: "eth0" iso.3.6.1.2.1.2.2.1.2.4 = STRING: "eth1" iso.3.6.1.2.1.2.2.1.2.5 = STRING: "br0" iso.3.6.1.2.1.2.2.1.2.6 = STRING: "wifi0" iso.3.6.1.2.1.2.2.1.2.7 = STRING: "ath0"
S'instal·len a l'apartat:
Import Templates
El fitxer ha descarregar és:
http://forums.cacti.net/download/file.php?id=22880&sid=f9079cb18ec019cbfe3fd60818eec443
El nom del fitxer:
cacti_host_template_ubiquiti_airos.xml
I el contingut:
IMPORTANT: Els OID de la plantilla són incorrectes per al firmware 5.5. Cal canviar els OID dels camps MtxrWlStatTxRate,MtxrWlStatRxRate i mtxrWlStatStrength
Plantilles:
La instal·lació de scgrab es fa a partir del que comenta la documentació:
http://code.google.com/p/scgrab/wiki/Installation
Primer s'ha d'obtenir el codi de scpgrab:
http://code.google.com/p/scgrab/downloads/list
Amb:
$ wget http://code.google.com/p/scgrab/downloads/detail?name=scgrab-2011-02-26.zip&can=2&q=
Descomprimiu amb unzip
$ unzip scgrab-2011-02-26.zip
Ara cal copiar a:
/usr/share/cacti/scripts
La carpeta
$ sudo cp -r scgrab/scripts/scgrab /usr/share/cacti/scripts
Instal·leu la dependència:
$ sudo apt-get install python-paramiko
A la carpeta:
scgrab/templates/alldeps
Hi ha el fitxer:
cacti_host_template_ubnt_generic.xml
Importeu aquest templates des de l'apartat
Import Templates
de la interfície web de Cacti.
Ara cal arreglar el tema de l'autenticació
$ cd /usr/share/cacti/scripts/scgrab/auth
Creeu una clau SSH:
$ ssh-keygen -b 1024 -t dsa -C "monitor system" -f monitor
Un cop la tingueu la copieu a:
$ cp monitor keys/monitor.ppk
I canvieu els permisos:
$ sudo chown www-data:www-data keys/monitor.ppk
La clau pública s'ha de copiar amb ssh-copyid a cada node Ubiquiti remot (han de tenir SSH activat)
Ara ja podeu crear gràfiques per a dispositius Ubiquiti. Cal tenir en compte però que algunes gràfiques no funcionen correctament i cal resoldre els següents problemes:
"ERROR: the RRD does not contain an RRA matching the chosen CF"
Aquest error el podeu veure p.ex. a la gràfica de CCQ si feu clic a la clau anglesa i executeu el codi de la gràfica en una línia de comandes:
$ sudo /usr/bin/rrdtool graph - --imgformat=PNG --start=1341467377 --end=1341553777 --title='TortosaHospitalINSEbre - WLAN - Client Connection Quality (CCQ)' --rigid --base=1000 --height=120 --width=500 --alt-autoscale --upper- limit='100' --lower-limit='0' COMMENT:"From 2012/07/05 07\:49\:37 To 2012/07/06 07\:49\:37\c" COMMENT:" \n" --vertical-label='Percent (%)' --slope-mode --font TITLE:10: --font AXIS:7: --font LEGEND:8: --font UNIT:7: DEF:a="/usr/share /cacti-0.8.8a/rra/tortosahospitalinsebre_ubnt_ccq_193.rrd":'ubnt_ccq':LAST CDEF:cdefa='a,10,/' AREA:cdefa#FFAB00FF:"CCQ" GPRINT:cdefa:LAST:"Current\:%6.2lf%%" GPRINT:cdefa:AVERAGE:"Average\:%6.2lf%%" GPRINT:cdefa:MIN:"Min\:%6.2lf%%" GPRINT:cdefa:MAX:"Max\:%6.2lf%%" ERROR: the RRD does not contain an RRA matching the chosen CF
Si feu un:
$ rrdtool dump /path/to/file.rrd
Veureu que no hi ha cap RRA per a LAST. Per reparar les gràfiques aneu a:
Cacti->Console->Templates->"Graph Templates"->"UBNT - WLAN - Client Connection Quality (CCQ)",
Seleccioneu:
"Graph Template Items"->"Item #1"
A:
"Consolidation Function"
Seleccioneu:
AVERAGE
en comptes de LAST.
Guardeu:
Això amb:
$ rrdtool -v RRDtool 1.4.3 Copyright 1997-2009 by Tobias Oetiker <[email protected]> Compiled Mar 24 2010 16:15:05 $ dpkg -l cacti* Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Description +++-=======================================-=======================================-============================================================================================== ii cacti 0.8.7g-1+squeeze1 Frontend to rrdtool for monitoring systems and services
# scgrab/scgrab.py --version scgrab/scgrab.py - 0.1.3 firmwareVersion=XM.ar7240.v5.5.12536.120406.1455,platform=Rocket M5
Recursos
En les telecomunicacions, el terme Front-to-back ratio (FTBR) pot significar:
Això es refereix a quan una antena , el guany en una adreça especificada, és a dir , azimut , normalment la de màxim guany, en comparació del guany en una adreça de 180 ° des del azimut especificat. Una relació enfront d'enrere s'expressa generalment en dB .
Quan les dos estan encarades.
Quan les dos estan d'esquena.
Quan les dos estan encarades.
Quan les dos estan d'esquena.
Això serveix per a donar llum i connexió amb un RouterBOARD Mikrotik, a un NanoStation loco M5.
Per a fer això tenim que anar a "Interface list" i fer dos clics a la connexió que vulgues, i una vegada dintre a la pestanya "General" posem el "Poe out" en "On", com sur a la imatge:
La finalintat d'aquesta pràctica es veure la velocitat de la conexió que pot arribar entre un mikrotik a Airos.
# mca tabuleu dos cops mca-config mca-ctrl mca-fwupdate mca-provision mca-provision-list mca-provision-rm mca-startup mca-status mca-ticket mcad
Recursos:
this does the actual flash reading/writing of the configuration to the MTD (memory technology device)
-t <type> Configuration type to use [1(active)|2(backup)] (Default: 1(active))
-f <config file> Configuration file to use. (Default: /tmp/system.cfg)
-p <persistent directory> Directory to persistent dir. (Default: none)
this specifies a directory to read/write that contains data you want to keep through reboots. note that it will actually only "persist" a subdirectory of what you specify here which is hardcoded to "persistent" so -p /etc will actually persist /etc/persistent
-w - Write to flash action.
write the config file specified by -f as well as the persistent directory to keep
-r - Read from flash action.
# cfgmtd -w -p /etc/
Recursos:
Vegeu AirSync
Vegeu Aircontrol
És un analitzador d'espectre disponible disponible des de la versió 5.2 de AirOS (es pot instal·lar als dispositius M com les nanostation (loco) M2/5).
NOTA: Algunes nanostation venen amb 5.1 i cal fer un upgrade del firmware. Les nanostation amb el firmware 5.2 poden donar problemes. Es recomana l'últim firmware disponible: 5.3.5
Funciona amb Java i concretament utilitza jnlp:
$ javaws airview.jnlp
La ruta en Ubuntu de l'aplicació javaws per defecte és la següent:
/lib/jvm/java-6-sun-1.x.xx/jre/javaws/javaws
On la x és la versió de Java-6-sun.
IMPORTANT: Sembla que no funciona amb 64 bits
L'eina Device Discovery Tool serveix per trobar dispositius. Els dispositius Ubiquity utilitzant CDP per tal d'anunciar-se .La podeu trobar a:
http://www.ubnt.com/support/downloads/utilities
Consulteu Cisco_Discovery_Protocol#Obtenir_la_informaci.C3.B3_del_protocol_CPD_amb_tcpdump
El problema està amb el paràmetre:
httpd.session.timeout
Que té un valor molt baix o 0. Si es zero fa immediatament fora després d'entrar.
Consulteu l'apartat següent Firmware recovery
Vegeu un exemple amb una Nanostation:
Nanostation#Firmware_recovery
IMPORTANT: El procediment és igual amb qualsevol altre dispositiu AirOS. només cal baixar el firmware adequat
Recursos: