Currently we are facing issue for WAAS implementation.
WCCP done on the DC router and WAAS express enable on the branch router
Issue: Traffic is not optimizing. When checking in the WAAS express, it is not showing the connections or any traffic details (optimized or Passthrough). But when checking in Core WAE device it is showing the traffic but it is in pass-through mode and the reason to bypass is showing as “ PT in progress”.
Device Software version details:
Cisco WAAS Core and Central Manager Version: 188.8.131.52
You can also post the outputs below for better assistance, or open a TAC case =)...
from Edge WAAS
show ip wccp 61 detail
show ip wccp 62 detail
show wccp wide-area-engine
show wccp status
from the Edge router:
sh ip wccp 61 detail
sh ip wccp 62 detail
Sh Version ( I want to research for any bugs or best practices based on your router version)
Sh run int <>? ( I want to see the interfaces involve on the WCCP redirection.. just making sure this is not a desing issue,so please let me know which one is the LAN int and the WAN int)
description LAN network
ip wccp 61 redirect in
how exactly is the network topology at the edge side? are there any devices in between the WAAS edge device and the edge router/switch ? ( or is the WAAS edge directly connected to the Edge Router or Switch)
this is really up to you:
I suggest to take one PC for testing, you can transfer one file from the edge testing PC to the Core side Server ( everytime you open a file we expect to see the initial connection handshake on both WAAS devices Edge and Core) ..the idea is to always monitor an specific IP source and destination, it will be easier to keep an eye after any network change if you could just stop and start the file transfer.
If you have ACL's for wccp don't forget to add an specific line for including the source and destination for the testing PC to the data center and from the Data center to the testing PC)
Router(config)# ip wccp redirect-list 120
Router(config)# access-list 120 permit tcp host 10.1.1.1 any
Router(config)# access-list 120 permit tcp any host 184.108.40.206
Router(config)# interface Ethernet 0/1
Router(config-if)# ip wccp redirect in
it is expected to see "PT status" at the core site if we see no traffic at EDGE location, there could be other reasons but I guess there's plenty to check on the edge side so far.
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