Hi All,
i need your kind input in strange issue i am facing.
Attaching the scenario and connectivity diagram. i have installed F5 in our netowrk.i have 2 link from 1 isp between my offices in 2 differemnt location.
6509 is the core, installed with FWSM. All VLANs are created in the FWSM, FWSM outside is the MSFC of the Switch. On Switch MSFC there is a vlan Vlan ID 199, which is connecting to the F5 LAN interface. I am pointing a static route from the Switch to the F5 LC, another static route for the internal subnet in the LAN towards the Firewall outside interface IP.Router pointing internal ip to the F5 interfaces and publishing the network over the BGP over WAN. below is the config.
On FWSM-
route outside 0.0.0.0 0.0.0.0 192.168.60.5 (MSFC on Core Switch)
On Core Switch
ip route 192.168.0.0 255.255.192.0 192.168.60.1 (FWSM Outside Interface IP for LAN ip Subnets)
ip route 192.168.64.0 255.255.192.0 192.168.62.35 (F5 LC Lan Interface IP for REmote Office Subnet)
ip route 192.168.62.0 255.255.255.240 192.168.62.35 (F5 LC Lan Interface IP for Router 1 LAN IP)
ip route 192.168.62.16 255.255.255.240 192.168.62.35 (F5 LC Lan Interface IP Router 2 LAN IP)
On Router -1
ip route 192.168.0.0 255.255.192.0 192.168.62.6 (F5 LC 1.1 Interface IP)
router BGP <>
network 195.168.0.0 mask 255.255.192.0
On Router-2
ip route 192.168.0.0 255.255.192.0 192.168.62.20 (F5 LC 1.2 Interface IP)
router BGP <>
network 195.168.0.0 mask 255.255.192.0
Now the problem is-
Scenario1- Only Rtr-1 is up at both the side.
when i am pinging from my LAN PC towards the Server / user IP in the other office- Ping-OK, RDP-OK
Scenario 2- Both Routers Rtr1 & Rtr 2 are UP at both side-
when i am pinging from my LAN PC towards the Server / user IP in the other office- Ping-OK, RDP-NOT OK
Scenario 3 - Only Rtr-2 up at both side
when i am pinging from my LAN PC towards the Server / user IP in the other office- Ping-NOT OK, RDP-NOT OK frpm some PC, but PC from the same subnet and same ip range are working OK. if i ping from core switch, fwsm, or internal lan switch it works fine. From the PC's which are not working i see the trace going up to the F5 LC internal interface only, not gowing further. Form the PC which are working i see the trace going through LC to the second Router and goses fine.
i know its bit complicated please appreciate your valuable update.
Thanks & regards
Sunny
