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Forum Discussion

jaked_150553's avatar
jaked_150553
Icon for Nimbostratus rankNimbostratus
Apr 10, 2014

routed environment

I needed to create a virtual with pool members to an ltm device. These new ips are no part of any of the networks available on any trunks on the bigip device. But the two members are still showing on...
Cory_50405's avatar
Cory_50405
Icon for Noctilucent rankNoctilucent
Apr 10, 2014

The health checks will have to source from one of the self IP addresses on your LTM. If the pool members are reachable, then your LTM has the proper route to get there. Try running a tcpdump on all interfaces to see where the traffic is sourcing from:

 

tcpdump -nni 0.0 host poolmemberipaddress

 

jaked_150553's avatar
jaked_150553
Icon for Nimbostratus rankNimbostratus
Apr 10, 2014
i ran tcpdump as under: tcpdump -i any host i see no packets going through. One thing i noticed is, ping -R shows the first hop as ip on the management interface. But if I do ping -R on other members from other pool that are already working, i don't see any results. But if run a tcpdump on these members that are working, i see packets to and fro.
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