[f-nsp] TCS with spoof support not working

[Samit]

Hi, I am trying to implement TCS with spoof support but it is not
working,  I don't see any Spoof pkt counter either.  I am using L2 code
in ServerIronGT EGx2. Anything more required to enable it and make it
work, am I missing anything?  My proxy support reflecting client ip
address. Without spoof support it is just rocking without any single issue.

My setup is

LAN<--->ServerIron<--->WAN	
		 |
	     Proxy1

Config:

ver 10.2.01cTD2
!
module 1 bi-0-port-wsm6-management-module
module 2 bi-jc-8-port-gig-module
!
no global-stp

server port 80
 tcp
!
server cache-name proxy1 192.168.40.142
 port http
 port http url "GET \"
!

server cache-bypass 100

server cache-group 1
 filter-acl 101
 cache-name proxy1
 spoof-support
!
server cache-router-offload
!
interface ethernet 2/1
 port-name LAN
!
interface ethernet 2/3
 port-name proxy1
!
interface ethernet 2/8
 port-name WAN
 no cache-group
 ip-policy 1
!
ip policy 1 cache tcp http local
!
access-list 100 remark no-tcs-prefix
access-list 100 permit ip host 192.168.55.22 any
access-list 101 remark tcs-prefix
access-list 101 permit ip 192.168.224.0 0.0.0.255 any



SLB-telnet at sw-fdry #sh cache-group 1

Cache-group 1 has 1 members Admin-status = Enabled Active = 0
Hash_info: Dest_mask = 255.255.255.0 Src_mask = 0.0.0.0

Filter-acl: 101 Hit count: 0

Cache Server Name                Admin-status Hash-distribution
bluecoat                         6            0

HTTP Traffic  From <-> to  Web-Caches

Name: bluecoat        IP: 192.168.40.142    State: 6   Groups =   1  3

                                     Host->Web-cache
Web-cache->Host
           State   CurCon TotCon     Packets   Octets     Packets
Octets
                                     Spoof pkt Spoof oct  Spoof pkt
Spoof oct
Web-Server active  0      0          4515919   2068851043 0         0

                                     0         0          0         0

Client     active  5903   187341446  252270927 3288932869
16098549142944827043
Total              5903   187341446  256786846 1062816616
16098549142944827043

SLB-telnet at sw-fdry-jwl-01#