Waas DUP! ping

[mario-leitao]

I just installed waas in version 4.2.1 and got a weird ping result. On the core wae  I enabled the management interface as gig1/0 (10.0.0.1) and the gigi 2/0 just for wccp with the router (192.168.0.1) and the default gateway on the same subnet as the management interface. When I do a ping to the management interface of the waas from a remote location I get this duplicate pings, when I perform a trace route this does not happen. Is this an expected behavior?

Remote_waas#ping 10.0.0.1

PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.

64 bytes from 10.0.0.1: icmp_seq=1 ttl=58 time=18.8 ms

64 bytes from 10.0.0.1: icmp_seq=1 ttl=58 time=20.9 ms (DUP!)

64 bytes from 10.0.0.1: icmp_seq=2 ttl=58 time=17.9 ms

64 bytes from 10.0.0.1: icmp_seq=2 ttl=58 time=19.6 ms (DUP!)

--- 10.0.0.1 ping statistics ---

2 packets transmitted, 2 received, +2 duplicates, 0% packet loss, time 999ms

rtt min/avg/max/mdev = 17.914/19.329/20.973/1.127 ms

[mhollowa]

You do not mention what the remote-wae is - does it have an in-line card?  Do you see the same behavior from a PC behind  the remote-wae?

Michael

[mario-leitao]

The remote wae is using Wccp (I do not have an inline card there but I am using just one interface for Management and wccp). If I ping from the remote PC I do not see this behavior.