Are you losing all client connectivity to the branch, or just telnet/ssh access to the branch router? If it is the latter, CSCsg30875 may be an issue. Can you please clarify the extent of the connectivity loss?
Thanks Zach.Cisco SE told me that this only happens when the default gateway in WAAS is not the same as WCCP router address. I will move HSRP active interface from 6509 VLAN to WAN router and test it again. I will keep you informed.
There is no requirement that the default gateway used on the WAE has to be the same as the IP addresses configured in the WCCP router-list. In fact, when HSRP is configured on the WAE VLAN, the default-gateway is set to the HSRP VIP, while the WCCP router-list uses the real interface IP addresses of each HSRP member.
thanks guys. I will explain the problem a bit more.When WAAS sits on a seperate i/f on WAN router, it works fine. i.e "wccp redirect 61 in " on interface connecting WAN router to Data Centre and "wccp redirect 62 in" on WAN frame relay. Then I configured the i/f connecting WAN router to Data Centre as dot1q trunk and a dedicated VLAN is created for WAAS. The default gateway for WAAS is HSRP address in 6509s. The WCCP router address configured in WAAS is the loopback0 address of the WAN router. The "wccp redirect 62 in" on WAN frame relay stays same. However, " wccp redirect 61 in " carried to a new subinterface on the same access as WAAS VLAN.
All WCCP commands show that there is a connection between WAAS and WAN router, packet count goes up. However, all TCP sessions to the brach (initiated from the Data Centre) fail. I have also tested with and without "wccp redirect exclude in" on WAAS VLAN subinterface without success. Since I had to install the branch the WAAS on the weekend, I moved WAAS back to dedicated interface on WAN router. It works fine but I can not implement redundancy.
The suggestion was to make WAN router subinterface HSRP active rather than 6509 MSFCs.So WAAS talks to WAN routers loopback address and default gateway also points to the same router rather than MSFC. I have not had a chance to test this but I will test in the coming weeks. I was also suggested to use layer2 redirection on 6509 but did not have any chance to look at it closely.
Introduction This article will help you understand the steps on how to
download the UCS licenses from the Cisco Systems website and then
installing it on the UCS. The redacted (blue lines) just covers up
certain numbers for privacy please do not take them...
Introduction This article will help you understand and educate the
customer on how to clear their "expired licenses"
(license-graceperiod-expired) from their UCS-M. If a customer just
purchased a license and needs a step by step guide on how to download
==================== VIC FNIC driver does not support Virtual Volumes (
second level LUN ID ) An enhancement request has been created to track
this feature - CSCux64473 UPDATE - 12-14-2016 We made some traction on
the enhancement request - The Fix is in t...