Rafael Martinez Torres wrote:
> Yes , the patch corrects the parser, but then I have the same problem
> when I try:
>
> cfgmaker --enable-ipv6 [EMAIL PROTECTED]:618:10:2a03:205:1cff:fe00:1df0]
>
> --base: IPv6 libraries found, IPv6 enabled.
> --base: Get Device Info on [EMAIL
> PROTECTED]:618:10:2a03:205:1cff:fe00:1df0]:161
> SNMP Error:
> [...]
> Tell me whereis my mistake, please....
This is because the SNMP agent is replying using a different IPv6
address than the one the query was sent to. This is what tcpdump shows:
> # tcpdump -nv -s1514 ip6 and port 161
> tcpdump: listening on eth0
> 13:47:37.168819 2001:760:4:0:204:76ff:fe22:5ba0.34475 >
> 2001:618:10:2a03:205:1cff:fe00:1df0.161: [udp sum ok] { SNMPv1 {
> GetNextRequest(26) R=-1263143579 .1.3.6.1.2.1.1} } (len 49, hlim 64)
> 13:47:37.650208 2001:800:40:2a03:205:1cff:fe00:1df0.161 >
> 2001:760:4:0:204:76ff:fe22:5ba0.34475: [udp sum ok] { SNMPv1 {
> GetResponse(108) R=-1263143579 .1.3.6.1.2.1.1.1.0="Linux
> lisa.consulintel.euro6ix.org 2.4.18-3 #1 Thu Apr 18 07:31:07 EDT 2002 i586"}
> } (len 131, hlim 54)
cfgmaker is sending requests to 2001:618:10:2a03:205:1cff:fe00:1df0, but
snmpd is replying from 2001:800:40:2a03:205:1cff:fe00:1df0. So cfgmaker
doesn't see the reply.
But if I use the other address, it works fine:
> $ ./cfgmaker --enable-ipv6 [EMAIL
> PROTECTED]:800:40:2a03:205:1cff:fe00:1df0]:161 -o /dev/null
> --base: IPv6 libraries found, IPv6 enabled.
> --base: Get Device Info on [EMAIL
> PROTECTED]:800:40:2a03:205:1cff:fe00:1df0]:161
> --base: Vendor Id:
> --base: Populating confcache
> --snpo: confcache [EMAIL PROTECTED]:800:40:2a03:205:1cff:fe00:1df0]:161 Descr
> lo --> 1
> --snpo: confcache [EMAIL PROTECTED]:800:40:2a03:205:1cff:fe00:1df0]:161 Descr
> sit0 --> 2
> [...]
Regards,
Lorenzo
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