Eigrp control plane bug

[vinothchellappakumar42298]

There is a bug with EIGRP with control plane ICMP traffic . ICMP traffic is not working from 2960XR from one particular subnet . It started working after I removed the eigrp neighbor from the switch.As a workaround, we have blocked the route and traffic has been passing through the default route .

Is there a bug for EIGRP control plane ICMP traffic ?

[balaji.bandi]

Not that we are aware of any bug like that, what is the version of code running on device?

If that is only a subnet, I will check any loop In the redistribution, check where it learning from.

how extensive is this network?

[vinothchellappakumar42298]

Version 15.2(7)E2

It's a stack switch and it's connected to the ISR routers 4331 and 4321. An Eigrp neighbor is formed between both the routers .

[balaji.bandi]

the routers connected is the master switch in the stack ?

Do you sample IP range which was not worked, what was the routing table at the time of issue /?

[MHM Cisco World]

can I see topology ?

[vinothchellappakumar42298]

PFA.

[MHM Cisco World]

do you use router port or use SVI to connect SW to both Router ??

[vinothchellappakumar42298]

yes , SVI only .

[MHM Cisco World]

both router must config with same subnet as SVI of SW 
do 
show ip eigrp neighbor 
can you see both router IP ??