Forum Discussion
Meshal_119384
Nimbostratus
NimbostratusF5 ltm inter-vlan not working
hi all ,
I have two servers vlan and FW as GW for those vlan and F5 LTM with snat mode , we have issue with FW and we need to move GW from fw to F5 , when we config GW in severs to F5 self IP its work fine in same vlan but the two vlans can't communicate with each , from F5 we can reach all servers we have configure wild VS IP and L2 but still not working ,
what is the issue ?
- JRahm
Admin
are you trying to route between them or are you passing specific application traffic between them on an ip/port level? If the former, make sure your wildcard VS covers the IP range of the two server vlans, that it is enabled on both vlans, that you make it a forwarding virtual server instead of standard, and that you enable all protocols (as necessary)
nitassEmployee
but one more question the severs now can reach both but when i ping from server in vlan A to self IP in vlan B no response
is this what you are asking?
sol3475: The BIG-IP system may not respond to requests for a self IP address
https://support.f5.com/kb/en-us/solutions/public/3000/400/sol3475.html- Meshal_119384yes, so this is security reason
nitass_89166Noctilucent
but one more question the severs now can reach both but when i ping from server in vlan A to self IP in vlan B no response
is this what you are asking?
sol3475: The BIG-IP system may not respond to requests for a self IP address
https://support.f5.com/kb/en-us/solutions/public/3000/400/sol3475.html- Meshal_119384yes, so this is security reason
