Forum Discussion
El_Toro_247182
Nimbostratus
NimbostratusHealth Monitor being sourced from Management interface causing async routing
I have a health monitor that is being sourced from the management interface - this was discovered by accident when i was doing a TCPDUMP on the vlan interface the traffic should have been sourced fro...
ebenNimbostratus
NimbostratusHi El
Is the mgmt. IP in same subnet as the vlan 10? if it is, make the mgmt. OOB (out of band) i.e put mgmt. on a different subnet. then BIG-IP will use "Longest Match Route" to select your desired source IP.
HTH.
El_Toro_247182Hi
The management ip is on a different subnet. Which is the problem. Example management on 192.168.1.1
Van10 self ip 10.0.0.1. Destination health monitor 10.0.0.6 so was expecting the traffic to be sourced from vlan10 as it's the same subnet.
Thanks
- eben
Take a look at this resource.
https://devcentral.f5.com/questions/source-ip-address-for-monitors-probes