Hi All,
I problem with WCCP + SQUID + 6509 as follow:
"The problem is my client can't detect the proxy (where i was setting
as transparent proxy) and he cannot browsing, but if the client using
manual proxy, it's ok...."
I use:
Cisco 6509
REDHAT 9.1, Kernel 2.4.20.8
ip_wccp ver 1.7
squid 2.5STABLE7
I had follow intruction for Henrik Nordstrom and another message in list
-----------------
make mrproper
cp configs/config_matching_your_kernel_type .config
make oldconfig / make xconfig / make menuconfig
make dep
make clean
make bzImage
make modules
[take note of the GCC flags shown during "make modules"]
Install newly built kernel
make modules_install
make install
Boot into the new kernel to verify that it works
Change boot menu to default to the new kernel
[default=0 in /etc/boot/grub/grub.conf]
Build & install ip_wccp module
gcc [flags collected above] -o ip_wccp.o ip_wccp.c
mkdir /lib/modules/2.4.XX-yycustom/net
cp ip_wccp.o /lib/modules/2.4.XX-yycustom/net/
depmod -a
Load ip_wccp module and verify WCCP functionality
modprobe ip_wccp
Set up the sytem to load ip_wccp automatically on system boot
echo "modprobe ip_wccp" >>/etc/rc.d/rc.local
[alternatively add the modprobe line to /etc/rc.d/init.d/squid]
-----------------
WCCP on 6509
---------------
ip wccp version 1
ip wccp web-cache
-----------------
WCCP on vlan Int
---------------
ip wccp web-cache redirect out
---------------
sh ip wccp web-cache
------------------------------------------------------------
Global WCCP information:
Router information:
Router Identifier: xxxx.xxxx.xxxx.xxx
Protocol Version: 1.0
Service Identifier: web-cache
Number of Cache Engines: 1
Number of routers: 1
Total Packets Redirected: 10
Redirect access-list: -none-
Total Packets Denied Redirect: 0
Total Packets Unassigned: 0
Group access-list: -none-
Total Messages Denied to Group: 0
Total Authentication failures: 0
------------------------------------------------------------
sh ip wccp web-cache view
----------------------------------
WCCP Routers Informed of:
-none-
WCCP Cache Engines Visible:
203.162.202.133
WCCP Cache Engines NOT Visible:
-none-
------------------------------------
sh ip wccp web-cache detail
----------------------------------------------
WCCP Cache-Engine information:
IP Address: 203.162.202.133
Protocol Version: 0.4
State: Usable
Redirection: GRE
Initial Hash Info: 00000000000000000000000000000000
00000000000000000000000000000000
Assigned Hash Info: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
Hash Allotment: 256 (100.00%)
Packets Redirected: 0
Connect Time: 00:41:25
--------------------------------------------------
[EMAIL PROTECTED] sbin]$ lsmod
Module Size Used by Not tainted
ipt_REDIRECT 1272 2 (autoclean)
iptable_nat 19448 1 (autoclean) [ipt_REDIRECT]
ip_conntrack 24960 1 (autoclean) [ipt_REDIRECT iptable_nat]
ip_wccp 1832 0 (unused)
parport_pc 17028 1 (autoclean)
lp 8292 0 (autoclean)
parport 33120 1 (autoclean) [parport_pc lp]
autofs 11860 0 (autoclean) (unused)
e100 54148 1
ipt_REJECT 3512 6 (autoclean)
iptable_filter 2284 1 (autoclean)
ip_tables 13624 6 [ipt_REDIRECT iptable_nat ipt_REJECT
iptable_filter]
keybdev 2688 0 (unused)
mousedev 5044 1
hid 20100 0 (unused)
input 5472 0 [keybdev mousedev hid]
usb-uhci 23692 0 (unused)
ehci-hcd 17480 0 (unused)
usbcore 71136 1 [hid usb-uhci ehci-hcd]
ext3 61792 2
jbd 46612 2 [ext3]
------------------------------------------------------
[EMAIL PROTECTED] sbin]# iptables -t nat -L
Chain PREROUTING (policy ACCEPT)
target prot opt source destination
REDIRECT tcp -- anywhere anywhere tcp dpt:http
redir ports 3128
Chain POSTROUTING (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
[EMAIL PROTECTED] sbin]#
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