Hi All,
could anybody be kind enough to help me enable wccp
for my OOps proxy running on a solaris 8 x86 box,
I have got no idea what would be the rulset for
ipfilter ( i mean on which interface should oops
listen on and how gre packets from cisco can get reach
to it via ipfilter )????
here what I have done so far and have been playing
with it for 3 months so please help me if you can.
-------------------------------------------------
cisco ----- elxl1 - Solaris 8 x86 - ip.gre0
.48 .191 127.0.0.2
192.168.0.
-ifconfig result---------------------------------
lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4>
mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
elxl1:
flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu
1500 index 2
inet 192.168.0.191 netmask ffffff00 broadcast
192.168.0.255
ether 0:6:5b:11:4f:32
ip.gre0: flags=10000c1<UP,RUNNING,NOARP,IPv4> mtu 4096
index 6
inet tunnel src 192.168.0.191
inet 127.0.0.2 netmask ff000000
------------------------------------------------------
---tcpdump result ---------------
6:30:33.722602 192.168.0.10.3058 > 192.168.0.48.1900:
udp 133
16:30:34.406123 192.168.0.48 > 192.168.0.191: gre
gre-proto-0x883E
16:30:38.214233 192.168.0.48 > 192.168.0.191: gre
gre-proto-0x883E
16:30:41.215658 192.168.0.48 > 192.168.0.191: gre
gre-proto-0x883E
16:30:43.119732 192.168.0.48 > 192.168.0.191: gre
gre-proto-0x883E
16:30:44.140138 192.168.0.191.2048 >
192.168.0.48.2048: udp 52 (DF)
16:30:44.143092 192.168.0.48.2048 >
192.168.0.191.2048: udp 64
16:30:46.122507 192.168.0.48 > 192.168.0.191: gre
gre-proto-0x883E
16:30:46.424499 192.168.0.48 > 192.168.0.191: gre
gre-proto-0x883E
16:30:47.224075 192.168.0.48 > 192.168.0.191: gre
gre-proto-0x883E
---------------------------------------------------
ipnat -l-------------------------------------------
List of active MAP/Redirect filters:
rdr elxl1 0.0.0.0/0 port 80 -> 127.0.0.1 port 3128 tcp
------------------------------------------
ipf.conf ----
pass in all
pass out all
------------------------------------------
cisco :
ip wccp version 2
ip wccp web-cache
interface Ethernet0/0
ip address 192.168.0.48 255.255.255.0
ip wccp web-cache redirect out
-------------------------------------------
Router#sh ip wccp web-cache detail
WCCP Cache-Engine information:
IP Address: 192.168.0.191
Protocol Version: 0.4
State: Usable
Initial Hash Info:
00000000000000000000000000000000
00000000000000000000000000000000
Assigned Hash Info:
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
Hash Allotment: 256 (100.00%)
Packets Redirected: 592
Connect Time: 04:27:09
---------------------------------------------------
((in the INSTALL and README docs in the contrib folder
there is no instruction for setting ipfilter to
forward gre packets to the ip.gre0 interface ))
my question is how the gre packets are decapsulated ??
my cisco 2610 box send the gre packets
please help me thanks so much in advance
regrads
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