[zebra 22857] Re: Help for zebra ospf management vi snmp.

Czanik,
 
The SNMP interface to OSPF has been broken for some time and doesn't respond
correctly to snmpwalk. 
I posted a patch for quagga 0.96.2, the active fork of zebra, back in 2003
however, as far as I know, it never got incorporated. I also produced a
patch against quagga 0.96.4. I never tried to patch zebra, but the changes
should be similar. I havn't looked at the software for some time.
 
The patch altered the behaviour of ospfIfLookup and ospfIfMetricLookup on
receipt of an inexact OID from smux. This is the case when the MIB is
walked using getnext. The change helped to ensure that interface tables in
the MIB were traversed correctly.
It also provided a write method for the interface metric and returned the
currently set metric.
Finally it enableed access to point-to-point interface data by using the
(more conventional) local interface address value.

If you would like a copy of the 0.96.2 patch you can find it in the quagga
mailing list archives. I think you would have to hack it a bit to get it to
work with zebra and I would recommend quagga instead. I can also supply the
0.96.2 or 0.96.4 patches directly if you wish. You could also try the
current quagga ( www.quagga.net <http://www.quagga.net> ) to see if SNMP
works properly for these OIDs. If not I can probably modify the patch to
suit.
 
Regards
 
David Nisbet

-----Original Message-----
From: [email protected] [mailto:[email protected]]On
Behalf Of Czanik József
Sent: 19 May 2006 10:25
To: [email protected]
Subject: [zebra 22856] Help for zebra ospf management vi snmp.



Dear zebra users,

I would like get a little help from somebody.

I am using zebra 0.95 and NET-SNMP under solaris 9 OS.

I would like to manage the zebra ospf via SNMP.

But unfortunately when I am polling this host not all objects ID are
answering.

I got answer from:              Object ID .1.3.6.1.2.1.14.1

	Object ID .1.3.6.1.2.1.14.2

	Object ID .1.3.6.1.2.1.14.4

	Object ID .1.3.6.1.2.1.14.10

	Object ID .1.3.6.1.2.1.14.12

But !!! Unfortunately I couldn't get answer from:

	Object ID .1.3.6.1.2.1.14.7

	Object ID .1.3.6.1.2.1.14.8

The SNMP software therefore said there is no ospf on this host.

Does anybody know how can I get these two containers from the zebra via
SNMP?

The NET-SNMP configure command " ./configure -with-mib-modules=smux

The zebra configure command: ./configure -enable-snmp

Please help me! 

Thanks!

Jozsef

Jozsef CZANIK

Networkmanager

Budapest Stock Exchange

Budapest

Deak Ferenc u. 5.

1052 Hungary

Phone: + 36 1 429 6774

Fax: + 36 1 328 0480

Mobile: +36 30 303 6774

e-mail:  <mailto:[email protected]> [email protected]

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