On Tue, 9 Oct 2001, Mark Ivanov wrote:
> Hello
>
> ����� ������� ��������� �������� ������ ?
>
> ��������
>
> ���������� wccp v2 �� �������
>
> ������ ip_gre.c
����� ������� ���������?
�����-�� tcpdumpom �������������� ip-������?
> # modprobe ip_gre
>
> # iptunnel
> gre0: gre/ip remote any local any ttl inherit nopmtudisc
>
> # ifconfig gre0 10.0.0.1 netmask 255.255.255.255 up
>
> # /sbin/ipchains -F
>
> # /sbin/ipchains -X
>
> # /sbin/ipchains -A input -j ACCEPT -i lo
>
> # /sbin/ipchains -A input -j ACCEPT -p tcp -d x.x.x.z 80
>
> # /sbin/ipchains -A input -j ACCEPT -p tcp -d x.x.x.z 3128
>
> # /sbin/ipchains -A input -i gre0 -p tcp -d 0.0.0.0/0 80 -j REDIRECT 3128
>
> # cat oops.cfg
> ....
> group local {
> networks x.x.x/24 192.168/16 10/8 127/8;
> ...
> redir_mods transpatent;
> }
>
> module transparent {
> myport 80
> }
> mpodule wccp2 {
> service-group port 80
> router x.x.x.x
> }
>
> #sh ip wccp
> Global WCCP information:
> Router information:
> Router Identifier: x.x.x.x
> Protocol Version: 2.0
>
> Service Identifier: web-cache
> Number of Cache Engines: 1
> Number of routers: 1
> Total Packets Redirected: 0
> Redirect access-list: 180
> Total Packets Denied Redirect: 12
> Total Packets Unassigned: 67
> Group access-list: -none-
> Total Messages Denied to Group: 0
> Total Authentication failures: 0
>
> #sh ip wccp web-cache d
> WCCP Cache-Engine information:
> IP Address: x.x.x.y
> Protocol Version: 2.0
> State: Usable
> Initial Hash Info: 00000000000000000000000000000000
> 00000000000000000000000000000000
> Assigned Hash Info: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
> FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
> Hash Allotment: 256 (100.00%)
> Packets Redirected: 12
> Connect Time: 00:01:02
>
>
> # tcpdump -x -n ip proto 47
> User level filter, protocol ALL, datagram packet socket
> tcpdump: listening on all devices
> 14:15:02.921021 eth0 < gre-proto-0x883E (gre encap)
> 4500 004c 0006 0000 ff2f 9464 c385 d00a
> c385 d002 0000 883e 0000 0080 4500 0030
> c339 4000 7f06 ed56 c0a8 c822 c257 0015
> 060b 0050 4687 03bb 0000 0000 7002 4000
> a74a 0000 0204 05b4 0101 0402
> 14:15:05.903578 eth0 < gre-proto-0x883E (gre encap)
> 4500 004c 0007 0000 ff2f 9463 c385 d00a
> c385 d002 0000 883e 0000 0080 4500 0030
> c358 4000 7f06 ed37 c0a8 c822 c257 0015
> 060b 0050 4687 03bb 0000 0000 7002 4000
> a74a 0000 0204 05b4 0101 0402
> 14:15:11.911558 eth0 < gre-proto-0x883E (gre encap)
> 4500 004c 0008 0000 ff2f 9462 c385 d00a
> c385 d002 0000 883e 0000 0080 4500 0030
> c380 4000 7f06 ed0f c0a8 c822 c257 0015
> 060b 0050 4687 03bb 0000 0000 7002 4000
> a74a 0000 0204 05b4 0101 0402
> 14:15:23.958662 eth0 < gre-proto-0x883E (gre encap)
> 4500 004c 0009 0000 ff2f 9461 c385 d00a
> c385 d002 0000 883e 0000 0080 4500 0030
> c384 4000 7f06 ed0b c0a8 c822 c257 0015
> 0615 0050 46db d55c 0000 0000 7002 4000
> d54a 0000 0204 05b4 0101 0402
> ....
>
> �� ��������.
> � access.log �����.
>
> Best Regards
> Mark N Ivanov
> chief of NOC
> M1Bit ltd.
>
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Igor Khasilev |
PACO Links, igor at paco dot net |
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