[mrtg] Zyxel Prestige and mrtg

[Arkadiusz Miskiewicz]

Hi,

Im trying to use cfgmaker on Zyxel Prestige router. SNMP
is enabled on this router but:

[root at perfo1 bin]# ./cfgmaker --global 'WorkDir: /tmp/mrtg' --global 'Options[_]: bits,growright' --global 'LoadMIBs: /tmp/Zyxel.mib' --global 'Language: Polish' --output /tmp/mrtg.cfg public at aa.bb.186.21
--base: Get Device Info on public at aa.bb.186.21:
--base: Vendor Id:
--base: Populating confcache
...

and it loops for ever.

tcpdump shows:

Kernel filter, protocol ALL, datagram packet socket
tcpdump: listening on all devices
14:47:38.743526 eth0 > aa.bb.186.11.3344 > aa.bb.186.21.snmp: GetRequest(84) .1.3.6.1.2.1.1.1.0 .1.3.6.1.2.1.1.4.0 .1.3.6.1.2.1.1.5.0 .1.3.6.1.2.1.1.6.0 .1.3.6.1.2.1.1.2.0
14:47:38.745803 eth0 < aa.bb.186.21.snmp > aa.bb.186.11.3344: GetResponse(97) .1.3.6.1.2.1.1.1.0="Prestige 681" .1.3.6.1.2.1.1.4.0="gozer" .1.3.6.1.2.1.1.5.0="perfopol-uczadzi"
14:47:38.754031 eth0 > aa.bb.186.11.3344 > aa.bb.186.21.snmp: GetNextRequest(29) .1.3.6.1.2.1.2.2.1.2
14:47:38.755870 eth0 < aa.bb.186.21.snmp > aa.bb.186.11.3344: GetResponse(39) .1.3.6.1.2.1.2.2.1.2.1="enet0"
14:47:38.759459 eth0 > aa.bb.186.11.3344 > aa.bb.186.21.snmp: GetNextRequest(30) .1.3.6.1.2.1.2.2.1.2.1
14:47:38.761321 eth0 < aa.bb.186.21.snmp > aa.bb.186.11.3344: GetResponse(40) .1.3.6.1.2.1.2.2.1.2.2="sdsl00"
14:47:38.764425 eth0 > aa.bb.186.11.3344 > aa.bb.186.21.snmp: GetNextRequest(30) .1.3.6.1.2.1.2.2.1.2.2
14:47:38.766286 eth0 < aa.bb.186.21.snmp > aa.bb.186.11.3344: GetResponse(37) .1.3.6.1.2.1.2.2.1.2.3="fr0"
14:47:38.769920 eth0 > aa.bb.186.11.3344 > aa.bb.186.21.snmp: GetNextRequest(30) .1.3.6.1.2.1.2.2.1.2.3
14:47:38.771794 eth0 < aa.bb.186.21.snmp > aa.bb.186.11.3344: GetResponse(35) .1.3.6.1.2.1.2.2.1.3.1=6
14:47:38.776060 eth0 > aa.bb.186.11.3344 > aa.bb.186.21.snmp: GetNextRequest(30) .1.3.6.1.2.1.31.1.1.1.1
14:47:38.777882 eth0 < aa.bb.186.21.snmp > aa.bb.186.11.3344: GetResponse(34) .1.3.6.1.2.1.31.1.1.1.1=[endOfMibView]
14:47:38.781123 eth0 > aa.bb.186.11.3344 > aa.bb.186.21.snmp: GetNextRequest(30) .1.3.6.1.2.1.31.1.1.1.1
14:47:38.782932 eth0 < aa.bb.186.21.snmp > aa.bb.186.11.3344: GetResponse(34) .1.3.6.1.2.1.31.1.1.1.1=[endOfMibView]
....
same request and responsed all the time
....
1186 packets received by filter

Why cfgmaker is looping? Suggestions welcome.

ps. is loops with and even without using Zyxel.mib
-- 
Arkadiusz Miśkiewicz, AM2-6BONE    [ PLD GNU/Linux IPv6 ]
http://www.t17.ds.pwr.wroc.pl/~misiek/ipv6/   [ enabled ]


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