I've recently applied an access list to the SNMP read & write strings To increase security on the LAN. This works fine on all IOS equipment except 2900 switches. Once the Access-list is applied to the 2900 switches they no longer talk to either ciscoworks200 or HP openview. The IP address listed in the access list is that of the NMS. Is there a known problem or is this just a characteristic of the 2900 series switch.
We have the same config on a 2912 running 12.0(5.2)XU without a problem.
If you are sure the problem is not caused by another modification that happened at the same time (e.g. change in an interface accesslist, accidentaly changed the snmp engine-id, etc.), try turning on logging on the acl to see if it gets hit.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
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