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Hello, Lvs-users.
For balancing two ISP to local network I use keepalived, ipvs, squid and
patch http://archive.linuxvirtualserver.org/html/lvs-users/2005-06/msg00102.html
I adopted it for kernel 2.6.31 (may be not right).
All settings below.
Local hosts use 192.168.100.100 as default gateway.
But Internet works only via 192.168.100.1.
I see
root@ubuntubalance:/home/igronin# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 192.168.100.100:3128 rr persistent 600
-> 192.168.100.2:3128 Masq 1 0 0
-> 192.168.100.1:3128 Masq 1 0 0
and
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Conns InPkts OutPkts InBytes OutBytes
-> RemoteAddress:Port
TCP 192.168.100.100:3128 0 0 0 0 0
-> 192.168.100.1:3128 0 0 0 0 0
-> 192.168.100.2:3128 0 0 0 0 0
but in access.log I see activity.
VRRP works good, but LVS - not.
What I do no right?
What is my fail?
Plz, ask if it need more info.
Thanks!
my schema:
gw to inet to local squid
192.168.10.1 192.168.10.2 192.168.100.1 192.168.100.100
192.168.20.1 192.168.20.2 192.168.100.2
192.168.100.201 - local network host
192.168.100.202 - local network host
gw - ISP
to inet - interfaces on balancer that looks to inet
to local - interfaces on balancer that looks to local network
squid - balanced default gateway
Logs and preferences here:
=====/etc/network/interfaces================
auto lo eth0 eth0:0 eth1 eth2
iface lo inet loopback
iface eth0 inet static
address 192.168.100.1
netmask 255.255.255.0
network 192.168.100.0
iface eth0:0 inet static
address 192.168.100.2
netmask 255.255.255.0
network 192.168.100.0
iface eth1 inet static
address 192.168.10.2
netmask 255.255.255.0
network 192.168.10.0
gateway 192.168.10.1
iface eth2 inet static
address 192.168.20.2
netmask 255.255.255.0
network 192.168.20.0
gateway 192.168.20.1
=====squid.conf================
# WELCOME TO SQUID 2.7.STABLE3
acl all src all
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl to_localhost dst 127.0.0.0/8
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl SSL_ports port 443 # https
acl SSL_ports port 563 # snews
acl SSL_ports port 873 # rsync
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl Safe_ports port 631 # cups
acl Safe_ports port 873 # rsync
acl Safe_ports port 901 # SWAT
acl purge method PURGE
acl CONNECT method CONNECT
acl host_eth0 myip 192.168.100.1
acl host_eth00 myip 192.168.100.2
http_access allow manager localhost
http_access deny manager
http_access allow purge localhost
http_access deny purge
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localnet
http_access allow localhost
icp_access allow localnet
icp_access deny all
http_port 3128 transparent
tcp_outgoing_address 192.168.10.2 host_eth0
tcp_outgoing_address 192.168.20.2 host_eth00
hierarchy_stoplist cgi-bin ?
cache_dir null /tmp
access_log /var/log/squid/access.log squid
cache deny all
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern (Release|Package(.gz)*)$ 0 20% 2880
refresh_pattern . 0 20% 4320
acl shoutcast rep_header X-HTTP09-First-Line ^ICY\s[0-9]
upgrade_http0.9 deny shoutcast
acl apache rep_header Server ^Apache
broken_vary_encoding allow apache
extension_methods REPORT MERGE MKACTIVITY CHECKOUT
server_persistent_connections off
hosts_file /etc/hosts
coredump_dir /var/spool/squid
=====keepalived.conf================
global_defs {
#notification_email {
# igronin@xxxxxx
#}
#notification_email_from igronin@xxxxxx
#smtp_server 82.204.219.180 #smtp.qip.ru
#smtp_connect_timeout 30
}
vrrp_instance VI_1 {
state MASTER
interface eth0
virtual_router_id 51
priority 100
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.100.100/24
}
}
virtual_server 192.168.100.100 3128 {
delay_loop 6
lb_algo rr
lb_kind NAT
nat_mask 255.255.255.0
persistence_timeout 600
protocol TCP
virtualhost 86.57.151.3
real_server 192.168.100.1 3128 {
weight 1
HTTP_GET {
url {
path http://ftp.byfly.by/
status_code 200
}
connect_timeout 10
nb_get_retry 3
delay_before_retry 8
}
}
real_server 192.168.100.2 3128 {
weight 1
HTTP_GET {
url {
path http://ftp.byfly.by/
status_code 200
}
connect_timeout 10
nb_get_retry 3
delay_before_retry 8
}
}
}
=====rc.local================
#!/bin/sh -e
#
/home/igronin/ipvs/route.sh
exit 0
=====route.sh================
#!/bin/sh
ip route add 192.168.10.0 dev eth1 src 192.168.10.2 table T1
ip route add default via 192.168.10.1 table T1
ip route add 192.168.20.0 dev eth2 src 192.168.20.2 table T2
ip route add default via 192.168.20.1 table T2
ip route add 192.168.10.0 dev eth1 src 192.168.10.2
ip route add 192.168.20.0 dev eth2 src 192.168.20.2
#ip route add default via 192.168.10.1
ip rule add from 192.168.10.2 table T1
ip rule add from 192.168.20.2 table T2
ip route add 192.168.100.0 dev eth0 table T1
ip route add 192.168.20.0 dev eth2 table T1
ip route add 127.0.0.0/8 dev lo table T1
ip route add 192.168.100.0 dev eth0 table T2
ip route add 192.168.10.0 dev eth1 table T2
ip route add 127.0.0.0/8 dev lo table T2
iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADE
iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port
3128
=====/var/log/messages================
Feb 14 15:45:29 ubuntubalance Keepalived_healthcheckers: HTTP status code
success to [192.168.100.2:3128] url(1).
Feb 14 15:45:35 ubuntubalance Keepalived_healthcheckers: Remote Web server
[192.168.100.2:3128] succeed on service.
Feb 14 15:45:35 ubuntubalance Keepalived_healthcheckers: Adding service
[192.168.100.2:3128] to VS [192.168.100.100:3128]
Feb 14 15:46:47 ubuntubalance Keepalived_healthcheckers: Timeout WEB read
server [192.168.100.1:3128].
Feb 14 15:46:47 ubuntubalance Keepalived_healthcheckers: Removing service
[192.168.100.1:3128] from VS [192.168.100.100:3128]
Feb 14 15:47:06 ubuntubalance Keepalived_healthcheckers: HTTP status code
success to [192.168.100.1:3128] url(1).
Feb 14 15:47:12 ubuntubalance Keepalived_healthcheckers: Remote Web server
[192.168.100.1:3128] succeed on service.
Feb 14 15:47:12 ubuntubalance Keepalived_healthcheckers: Adding service
[192.168.100.1:3128] to VS [192.168.100.100:3128]
Feb 14 15:47:47 ubuntubalance Keepalived_healthcheckers: Timeout WEB read
server [192.168.100.2:3128].
Feb 14 15:47:47 ubuntubalance Keepalived_healthcheckers: Removing service
[192.168.100.2:3128] from VS [192.168.100.100:3128]
Feb 14 15:47:57 ubuntubalance Keepalived_healthcheckers: HTTP status code
success to [192.168.100.2:3128] url(1).
Feb 14 15:48:03 ubuntubalance Keepalived_healthcheckers: Remote Web server
[192.168.100.2:3128] succeed on service.
Feb 14 15:48:03 ubuntubalance Keepalived_healthcheckers: Adding service
[192.168.100.2:3128] to VS [192.168.100.100:3128]
Feb 14 15:48:29 ubuntubalance Keepalived_healthcheckers: Timeout WEB read
server [192.168.100.1:3128].
Feb 14 15:48:29 ubuntubalance Keepalived_healthcheckers: Removing service
[192.168.100.1:3128] from VS [192.168.100.100:3128]
Feb 14 15:48:39 ubuntubalance Keepalived_healthcheckers: HTTP status code
success to [192.168.100.1:3128] url(1).
Feb 14 15:48:45 ubuntubalance Keepalived_healthcheckers: Remote Web server
[192.168.100.1:3128] succeed on service.
Feb 14 15:48:45 ubuntubalance Keepalived_healthcheckers: Adding service
[192.168.100.1:3128] to VS [192.168.100.100:3128]
=====access.log================
1266155622.359 8332 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155624.606 9997 192.168.100.1 TCP_MISS/000 0 GET http://ftp.byfly.by/ -
DIRECT/86.57.151.3 -
1266155635.295 4684 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155639.855 3493 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155651.144 1847 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155656.956 3098 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155669.277 4128 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155680.922 9962 192.168.100.2 TCP_MISS/000 0 GET http://ftp.byfly.by/ -
DIRECT/86.57.151.3 -
1266155688.751 5470 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155692.955 5992 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155706.712 3958 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155712.349 5393 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155728.560 7847 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155739.772 13419 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155747.620 5056 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155760.812 7036 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155766.514 4891 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155779.411 4598 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155784.202 3686 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155803.414 9999 192.168.100.2 TCP_MISS/000 0 GET http://ftp.byfly.by/ -
DIRECT/86.57.151.3 -
1266155807.875 9670 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155813.204 3786 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155829.261 7383 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155831.931 4722 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155849.538 3605 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155849.898 6632 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155862.041 3881 192.168.100.202 TCP_MISS/302 473 GET http://onliner.by/ -
DIRECT/93.84.114.70 text/html
1266155866.587 3046 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155866.976 3068 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155870.908 8865 192.168.100.202 TCP_MISS/504 1448 GET
http://sitecheck2.opera.com/?host=www.onliner.by&hdn=trlvruEygWbrwfOc7UDFTA== -
DIRECT/91.203.99.45 text/html
1266155871.741 7980 192.168.100.202 TCP_MISS/200 21151 GET
http://www.onliner.by/ - DIRECT/93.84.114.70 text/html
1266155874.449 5112 192.168.100.202 TCP_MISS/200 3774 GET
http://static.onliner.by//js/jquery.timers.js?hello=world - DIRECT/93.84.114.70
application/x-javascript
1266155885.265 4673 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155885.370 10921 192.168.100.202 TCP_MISS/200 22614 GET
http://static.onliner.by//js/jquery.smoothDivScroll.js?hello=world -
DIRECT/93.84.114.70 application/x-javascript
1266155885.438 4460 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155892.423 7053 192.168.100.202 TCP_MISS/200 4287 GET
http://static.onliner.by//js/ajax_search.js?hello=worl - DIRECT/93.84.114.70
application/x-javascript
1266155896.421 3961 192.168.100.202 TCP_MISS/200 2813 GET
http://www.onliner.by/pic/restyle/logo.png - DIRECT/93.84.114.70 image/png
1266155896.433 3973 192.168.100.202 TCP_MISS/200 358 GET
http://www.onliner.by/pic/s.gif - DIRECT/93.84.114.70 image/gif
1266155896.448 3988 192.168.100.202 TCP_MISS/200 454 GET
http://static.onliner.by/pic/bg_searchbuts.gif - DIRECT/93.84.114.70 image/gif
1266155896.487 4022 192.168.100.202 TCP_MISS/200 1282 GET
http://static.onliner.by/pic/search-button.gif?new=new - DIRECT/93.84.114.70
image/gif
1266155896.502 4031 192.168.100.202 TCP_MISS/200 503 GET
http://static.onliner.by/pic/restyle/reg-bg.gif - DIRECT/93.84.114.70 image/gif
1266155896.516 4012 192.168.100.202 TCP_MISS/200 485 GET
http://static.onliner.by/pic/man.gif - DIRECT/93.84.114.70 image/gif
1266155899.782 3334 192.168.100.202 TCP_MISS/200 741 GET
http://static.onliner.by/pic/restyle/nav-bg.png - DIRECT/93.84.114.70 image/png
1266155899.804 3302 192.168.100.202 TCP_MISS/200 686 GET
http://static.onliner.by/pic/restyle/new.png - DIRECT/93.84.114.70 image/png
1266155899.823 3307 192.168.100.202 TCP_MISS/200 612 GET
http://static.onliner.by/pic/restyle/popular-shad.png - DIRECT/93.84.114.70
image/png
1266155901.396 6638 192.168.100.202 TCP_MISS/200 1265 GET
http://asd.onliner.by/adframe.php?what=zone:125 - DIRECT/93.84.114.68 text/html
1266155903.302 4032 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155903.364 6943 192.168.100.202 TCP_MISS/200 442 GET
http://www.onliner.by/pic/ico_doc.gif - DIRECT/93.84.114.70 image/gif
1266155903.560 3778 192.168.100.202 TCP_MISS/200 539 GET
http://static.onliner.by/pic/ico-mcat1.gif - DIRECT/93.84.114.70 image/gif
1266155903.578 3774 192.168.100.202 TCP_MISS/200 582 GET
http://static.onliner.by/pic/ico-mcat2.gif - DIRECT/93.84.114.70 image/gif
1266155905.910 6468 192.168.100.1 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266155905.933 11174 192.168.100.202 TCP_MISS/200 740 GET
http://asd.onliner.by/adframe.php?what=zone:130 - DIRECT/93.84.114.68 text/html
1266155905.960 9472 192.168.100.202 TCP_MISS/200 896 GET
http://static.onliner.by/pic/restyle/nav-ar.png - DIRECT/93.84.114.70 image/png
1266155907.251 3692 192.168.100.202 TCP_MISS/200 572 GET
http://static.onliner.by/pic/ico-mcat4.gif - DIRECT/93.84.114.70 image/gif
1266155907.267 3690 192.168.100.202 TCP_MISS/200 537 GET
http://static.onliner.by/pic/ico-mcat7.gif - DIRECT/93.84.114.70 image/gif
1266155910.135 4176 192.168.100.202 TCP_MISS/200 543 GET
http://static.onliner.by/pic/ico-mcat10.gif - DIRECT/93.84.114.70 image/gif
1266155910.890 13595 192.168.100.202 TCP_MISS/200 78909 GET http://www.tut.by/
- DIRECT/86.57.250.18 text/html
1266155911.055 3804 192.168.100.202 TCP_MISS/200 678 GET
http://static.onliner.by/pic/restyle/new-shad.png - DIRECT/93.84.114.70
image/png
1266155912.116 12293 192.168.100.202 TCP_MISS/200 536 GET
http://static.onliner.by/pic/ico-mcat21.gif - DIRECT/93.84.114.70 image/gif
1266155913.225 3089 192.168.100.202 TCP_MISS/200 533 GET
http://static.onliner.by/pic/ico-mcat20.gif - DIRECT/93.84.114.70 image/gif
1266155913.451 6183 192.168.100.202 TCP_MISS/200 681 GET
http://static.onliner.by/pic/ico-mcat270new.gif - DIRECT/93.84.114.70 image/gif
1266155914.327 3272 192.168.100.202 TCP_MISS/200 761 GET
http://static.onliner.by/pic/ico-mcat150new.gif - DIRECT/93.84.114.70 image/gif
......
1266156143.771 3344 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266156153.236 12653 192.168.100.201 TCP_MISS/200 39192 GET
http://proarena.net/engine/classes/highslide/highslide.js -
DIRECT/93.84.113.242 application/x-javascript
1266156157.749 4465 192.168.100.201 TCP_MISS/200 2524 GET
http://proarena.net/templates/proarena/images/tray.gif - DIRECT/93.84.113.242
image/gif
1266156159.628 6345 192.168.100.201 TCP_MISS/200 7824 GET
http://proarena.net/templates/proarena/rotator/8.png - DIRECT/93.84.113.242
image/png
1266156160.745 7094 192.168.100.201 TCP_MISS/304 328 GET
http://kinoportal-tv.net/uploads/posts/2009-12/1261070911_kinoportal.jpg -
DIRECT/93.84.118.164 -
1266156161.963 4189 192.168.100.2 TCP_MISS/200 2113 GET http://ftp.byfly.by/
- DIRECT/86.57.151.3 text/html
1266156163.200 9919 192.168.100.201 TCP_MISS/200 24807 GET
http://proarena.net/templates/proarena/images/logo.png - DIRECT/93.84.113.242
image/png
======================================================================
root@ubuntubalance:/home/igronin# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 192.168.100.100:3128 rr persistent 600
-> 192.168.100.2:3128 Masq 1 0 0
-> 192.168.100.1:3128 Masq 1 0 0
======================================================================
root@ubuntubalance:/home/igronin# ifconfig
eth0 Link encap:Ethernet HWaddr 00:0c:29:d4:61:c1
inet addr:192.168.100.1 Bcast:192.168.100.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fed4:61c1/64 Диапазон:Ссылка
ВВЕРХ BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:192 errors:0 dropped:0 overruns:0 frame:0
TX packets:881 errors:0 dropped:0 overruns:0 carrier:0
коллизии:0 txqueuelen:1000
RX bytes:24595 (24.5 KB) TX bytes:95700 (95.7 KB)
Прервано:18 Base address:0x2000
eth0:0 Link encap:Ethernet HWaddr 00:0c:29:d4:61:c1
inet addr:192.168.100.2 Bcast:192.168.100.255 Mask:255.255.255.0
ВВЕРХ BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Прервано:18 Base address:0x2000
eth1 Link encap:Ethernet HWaddr 00:0c:29:d4:61:b7
inet addr:192.168.10.2 Bcast:192.168.10.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fed4:61b7/64 Диапазон:Ссылка
ВВЕРХ BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1375 errors:0 dropped:0 overruns:0 frame:0
TX packets:589 errors:0 dropped:0 overruns:0 carrier:0
коллизии:0 txqueuelen:1000
RX bytes:391644 (391.6 KB) TX bytes:55695 (55.6 KB)
Прервано:19 Base address:0x2080
eth2 Link encap:Ethernet HWaddr 00:0c:29:d4:61:cb
inet addr:192.168.20.2 Bcast:192.168.20.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fed4:61cb/64 Диапазон:Ссылка
ВВЕРХ BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1275 errors:0 dropped:0 overruns:0 frame:0
TX packets:499 errors:0 dropped:0 overruns:0 carrier:0
коллизии:0 txqueuelen:1000
RX bytes:340833 (340.8 KB) TX bytes:46043 (46.0 KB)
Прервано:19 Base address:0x2400
lo Link encap:Локальная петля (Loopback)
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Диапазон:Узел
ВВЕРХ LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1732 errors:0 dropped:0 overruns:0 frame:0
TX packetg0LjEx!
==============================================================================='
root@ubuntubalance:/home/igronin# iptables-save
# Generated by iptables-save v1.4.1.1 on Mon Feb 1 01:15:12 2010
*mangle
:PREROUTING ACCEPT [4989:1450983]
:INPUT ACCEPT [3154:1348458]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [3983:851694]
:POSTROUTING ACCEPT [4031:860977]
COMMIT
# Completed on Mon Feb 1 01:15:12 2010
# Generated by iptables-save v1.4.1.1 on Mon Feb 1 01:15:12 2010
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -s 127.0.0.0/8 -i ! lo -j LOG
-A INPUT -s 127.0.0.0/8 -i ! lo -j DROP
-A INPUT -d 255.255.255.255/32 -i eth0 -j ACCEPT
-A INPUT -d 255.255.255.255/32 -i eth0 -j ACCEPT
-A INPUT -s 192.168.100.0/24 -i eth0 -j ACCEPT
-A INPUT -s 192.168.100.0/24 -i eth0 -j ACCEPT
-A INPUT -d 224.0.0.0/4 -i eth0 -p ! tcp -j ACCEPT
-A INPUT -d 224.0.0.0/4 -i eth0 -p ! tcp -j ACCEPT
-A INPUT -s 192.168.100.0/24 -i eth1 -j LOG
-A INPUT -s 192.168.100.0/24 -i eth1 -j DROP
-A INPUT -s 192.168.100.0/24 -i eth1 -j LOG
-A INPUT -s 192.168.100.0/24 -i eth1 -j DROP
-A INPUT -s 192.168.100.0/24 -i eth2 -j LOG
-A INPUT -s 192.168.100.0/24 -i eth2 -j DROP
-A INPUT -s 192.168.100.0/24 -i eth2 -j LOG
-A INPUT -s 192.168.100.0/24 -i eth2 -j DROP
-A INPUT -d 255.255.255.255/32 -i eth1 -j ACCEPT
-A INPUT -d 255.255.255.255/32 -i eth2 -j ACCEPT
-A INPUT -d 192.168.10.2/32 -i eth1 -j ACCEPT
-A INPUT -d 192.168.10.255/32 -i eth1 -j ACCEPT
-A INPUT -d 192.168.20.2/32 -i eth2 -j ACCEPT
-A INPUT -d 192.168.20.255/32 -i eth2 -j ACCEPT
-A INPUT -d 224.0.0.1/32 -j DROP
-A INPUT -j LOG
-A INPUT -j DROP
-A FORWARD -s 192.168.100.0/24 -d 192.168.100.0/24 -j ACCEPT
-A FORWARD -s 192.168.100.0/24 -d 192.168.100.0/24 -j ACCEPT
-A FORWARD -s 192.168.100.0/24 -i eth0 -o eth1 -j ACCEPT
-A FORWARD -s 192.168.100.0/24 -i eth0 -o eth1 -j ACCEPT
-A FORWARD -s 192.168.100.0/24 -i eth0 -o eth2 -j ACCEPT
-A FORWARD -s 192.168.100.0/24 -i eth0 -o eth2 -j ACCEPT
-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -d 192.168.100.0/24 -o eth1 -j LOG
-A FORWARD -d 192.168.100.0/24 -o eth1 -j DROP
-A FORWARD -d 192.168.100.0/24 -o eth1 -j LOG
-A FORWARD -d 192.168.100.0/24 -o eth1 -j DROP
-A FORWARD -d 192.168.100.0/24 -o eth2 -j LOG
-A FORWARD -d 192.168.100.0/24 -o eth2 -j DROP
-A FORWARD -d 192.168.100.0/24 -o eth2 -j LOG
-A FORWARD -d 192.168.100.0/24 -o eth2 -j DROP
-A FORWARD -d 224.0.0.1/32 -j DROP
-A FORWARD -j LOG
-A FORWARD -j DROP
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -d 255.255.255.255/32 -o eth0 -j ACCEPT
-A OUTPUT -d 255.255.255.255/32 -o eth0 -j ACCEPT
-A OUTPUT -d 192.168.100.0/24 -o eth0 -j ACCEPT
-A OUTPUT -d 192.168.100.0/24 -o eth0 -j ACCEPT
-A OUTPUT -d 224.0.0.0/4 -o eth0 -p ! tcp -j ACCEPT
-A OUTPUT -d 224.0.0.0/4 -o eth0 -p ! tcp -j ACCEPT
-A OUTPUT -d 192.168.100.0/24 -o eth1 -j LOG
-A OUTPUT -d 192.168.100.0/24 -o eth1 -j DROP
-A OUTPUT -d 192.168.100.0/24 -o eth1 -j LOG
-A OUTPUT -d 192.168.100.0/24 -o eth1 -j DROP
-A OUTPUT -d 192.168.100.0/24 -o eth2 -j LOG
-A OUTPUT -d 192.168.100.0/24 -o eth2 -j DROP
-A OUTPUT -d 192.168.100.0/24 -o eth2 -j LOG
-A OUTPUT -d 192.168.100.0/24 -o eth2 -j DROP
-A OUTPUT -d 255.255.255.255/32 -o eth1 -j ACCEPT
-A OUTPUT -d 255.255.255.255/32 -o eth2 -j ACCEPT
-A OUTPUT -s 192.168.10.2/32 -o eth1 -j ACCEPT
-A OUTPUT -s 192.168.10.255/32 -o eth1 -j ACCEPT
-A OUTPUT -s 192.168.20.2/32 -o eth2 -j ACCEPT
-A OUTPUT -s 192.168.20.255/32 -o eth2 -j ACCEPT
-A OUTPUT -d 224.0.0.1/32 -j DROP
-A OUTPUT -j LOG
-A OUTPUT -j DROP
COMMIT
# Completed on Mon Feb 1 01:15:12 2010
# Generated by iptables-save v1.4.1.1 on Mon Feb 1 01:15:12 2010
*nat
:PREROUTING ACCEPT [144:20179]
:POSTROUTING ACCEPT [131:8474]
:OUTPUT ACCEPT [308:19547]
-A PREROUTING -i eth0 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 3128
-A POSTROUTING -s 192.168.100.0/24 -o eth1 -j MASQUERADE
-A POSTROUTING -s 192.168.100.0/24 -o eth1 -j MASQUERADE
-A POSTROUTING -s 192.168.100.0/24 -o eth2 -j MASQUERADE
-A POSTROUTING -s 192.168.100.0/24 -o eth2 -j MASQUERADE
-A POSTROUTING -o eth1 -j MASQUERADE
-A POSTROUTING -o eth2 -j MASQUERADE
COMMIT
# Completed on Mon Feb 1 01:15:12 2010
=============================================================================
root@ubuntubalance:/home/igronin# ip route sh
192.168.10.0 dev eth1 scope link src 192.168.10.2
192.168.20.0 dev eth2 scope link src 192.168.20.2
192.168.100.0/24 dev eth0 proto kernel scope link src 192.168.100.1
192.168.20.0/24 dev eth2 proto kernel scope link src 192.168.20.2
192.168.10.0/24 dev eth1 proto kernel scope link src 192.168.10.2
169.254.0.0/16 dev eth0 scope link metric 1000
default via 192.168.10.1 dev eth1 metric 100
default via 192.168.20.1 dev eth2 metric 100
============================================================================
root@ubuntubalance:/home/igronin# ip rule sh
0: from all lookup local
32764: from 192.168.20.2 lookup T2
32765: from 192.168.10.2 lookup T1
32766: from all lookup main
32767: from all lookup default
==========================================================================
root@ubuntubalance:/home/igronin# ip addr list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UNKNOWN qlen 1000
link/ether 00:0c:29:d4:61:c1 brd ff:ff:ff:ff:ff:ff
inet 192.168.100.1/24 brd 192.168.100.255 scope global eth0
inet 192.168.100.2/24 brd 192.168.100.255 scope global secondary eth0:0
inet 192.168.100.100/24 scope global secondary eth0
inet6 fe80::20c:29ff:fed4:61c1/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UNKNOWN qlen 1000
link/ether 00:0c:29:d4:61:b7 brd ff:ff:ff:ff:ff:ff
inet 192.168.10.2/24 brd 192.168.10.255 scope global eth1
inet6 fe80::20c:29ff:fed4:61b7/64 scope link
valid_lft forever preferred_lft forever
4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UNKNOWN qlen 1000
link/ether 00:0c:29:d4:61:cb brd ff:ff:ff:ff:ff:ff
inet 192.168.20.2/24 brd 192.168.20.255 scope global eth2
inet6 fe80::20c:29ff:fed4:61cb/64 scope link
valid_lft forever preferred_lft forever
5: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link/ether 5e:2e:ae:c2:ee:e6 brd ff:ff:ff:ff:ff:ff
==========================================================================
--
Best regards,
Igor Velichkevich mailto:igor.velichkevich@xxxxxxxxx
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