Есть следующая конфигурация:
eth0 [NODHCP]
dsl0(PPPoE через eth0) [DHCP почти статика 89.169.xxx.xxx]
eth1 [DHCP 10.*]
ppp1(L2TP через eth1) [DHCP статика 93.81.xxx.xxx]
eth2 [192.168.0.1]# ifconfig
dsl0 Link encap:Point-to-Point Protocol
inet addr:89.169.xxx.xxx P-t-P:89.169.160.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:7490675 errors:0 dropped:0 overruns:0 frame:0
TX packets:8160596 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:451563604 (430.6 Mb) TX bytes:3743527642 (3570.1 Mb)
eth0 Link encap:Ethernet HWaddr 00:02:B3:AF:79:41
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:521077846 errors:1048 dropped:0 overruns:0 frame:1048
TX packets:652456095 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:850239036 (810.8 Mb) TX bytes:2198245614 (2096.4 Mb)
eth1 Link encap:Ethernet HWaddr 00:02:B3:AF:78:46
inet addr:10.136.79.121 Bcast:10.136.79.255 Mask:255.255.248.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:977532635 errors:0 dropped:0 overruns:0 frame:0
TX packets:1025209745 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:43266985 (41.2 Mb) TX bytes:3199860349 (3051.6 Mb)
eth2 Link encap:Ethernet HWaddr 00:01:02:0A:6A:64
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:284572018 errors:0 dropped:0 overruns:2 frame:0
TX packets:169338395 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:161147665 (153.6 Mb) TX bytes:2988458699 (2850.0 Mb)
Interrupt:19 Base address:0x4400
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:15642750 errors:0 dropped:0 overruns:0 frame:0
TX packets:15642750 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1833404870 (1748.4 Mb) TX bytes:1833404870 (1748.4 Mb)
ppp1 Link encap:Point-to-Point Protocol
inet addr:93.81.xxx.xxx P-t-P:85.21.0.249 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1460 Metric:1
RX packets:968372019 errors:0 dropped:0 overruns:0 frame:0
TX packets:1023822429 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:2800852845 (2671.1 Mb) TX bytes:1361983674 (1298.8 Mb)
# ip rule
0: from all lookup local
2000: from 192.168.0.11 lookup inet_ppp1
2010: from 192.168.0.10 lookup inet_ppp1
32764: from 93.81.xxx.xxx lookup inet_ppp1
32765: from 89.169.xxx.xxx lookup inet_dsl0
32766: from all lookup main
32767: from all lookup default
# ip route list
85.21.192.3 via 10.136.72.1 dev eth1
217.118.84.213 dev eth1 scope link
213.234.192.8 via 10.136.72.1 dev eth1
85.21.0.251 via 10.136.72.1 dev eth1
89.169.160.1 dev dsl0 proto kernel scope link src 89.169.xxx.xxx
85.21.0.249 dev ppp1 proto kernel scope link src 93.81.xxx.xxx
217.118.84.249 dev eth1 scope link
78.107.235.4/30 via 10.136.72.1 dev eth1
85.21.72.80/28 via 10.136.72.1 dev eth1
78.107.51.0/28 via 10.136.72.1 dev eth1
83.102.231.32/28 via 10.136.72.1 dev eth1
85.21.108.16/28 via 10.136.72.1 dev eth1
85.21.138.208/28 via 10.136.72.1 dev eth1
83.102.146.96/27 via 10.136.72.1 dev eth1
233.32.240.0/24 via 10.136.79.121 dev eth1
192.168.0.0/24 dev eth2 proto kernel scope link src 192.168.0.1
85.21.90.0/24 via 10.136.72.1 dev eth1
78.107.23.0/24 via 10.136.72.1 dev eth1
85.21.79.0/24 via 10.136.72.1 dev eth1
78.107.196.0/22 via 10.136.72.1 dev eth1
10.136.72.0/21 dev eth1 proto kernel scope link src 10.136.79.121
169.254.0.0/16 dev eth1 scope link
10.0.0.0/8 via 10.136.72.1 dev eth1
127.0.0.0/8 dev lo scope link
default dev dsl0 scope link
# ip route list table inet_dsl0
89.169.160.1 dev dsl0 proto kernel scope link src 89.169.xxx.xxx
85.21.0.249 dev ppp1 proto kernel scope link src 93.81.xxx.xxx
192.168.0.0/24 dev eth2 scope link src 192.168.0.1
169.254.0.0/16 dev eth1 scope link
127.0.0.0/8 dev lo scope link
default dev dsl0 scope link
# ip route list table inet_ppp1
89.169.160.1 dev dsl0 proto kernel scope link src 89.169.xxx.xxx
85.21.0.249 dev ppp1 proto kernel scope link src 93.81.xxx.xxx
192.168.0.0/24 dev eth2 scope link src 192.168.0.1
10.136.72.0/21 dev eth1 proto kernel scope link src 10.136.79.121
169.254.0.0/16 dev eth1 scope link
10.0.0.0/8 via 10.136.72.1 dev eth1
127.0.0.0/8 dev lo scope link
default dev ppp1 scope link
В итоге видим примерную картину в /var/log/messages :
May 10 13:42:12 *** kernel: martian source 192.168.0.12 from 89.31.88.75, on dev ppp1
May 10 13:42:12 *** kernel: ll header: 45:00:00:34
May 10 13:42:17 *** kernel: printk: 5 messages suppressed.
May 10 13:42:17 *** kernel: martian source 192.168.0.12 from 80.240.220.55, on dev ppp1
May 10 13:42:17 *** kernel: ll header: 45:00:00:34
May 10 13:42:22 *** kernel: printk: 8 messages suppressed.
May 10 13:42:22 *** kernel: martian source 192.168.0.12 from 93.190.104.86, on dev ppp1
May 10 13:42:22 *** kernel: ll header: 45:00:00:30
May 10 13:42:27 *** kernel: printk: 5 messages suppressed.
May 10 13:42:27 *** kernel: martian source 192.168.0.12 from 85.234.173.6, on dev ppp1
May 10 13:42:27 *** kernel: ll header: 45:00:00:30
May 10 13:42:32 *** kernel: printk: 7 messages suppressed.
May 10 13:42:32 *** kernel: martian source 192.168.0.12 from 92.112.32.1, on dev ppp1
May 10 13:42:32 *** kernel: ll header: 45:00:00:34
May 10 13:42:38 *** kernel: printk: 9 messages suppressed.
May 10 13:42:38 *** kernel: martian source 192.168.0.12 from 95.25.9.220, on dev ppp1
May 10 13:42:38 *** kernel: ll header: 45:00:00:34
May 10 13:42:42 *** kernel: printk: 9 messages suppressed.
May 10 13:42:42 *** kernel: martian source 192.168.0.12 from 213.85.189.1, on dev ppp1
May 10 13:42:42 *** kernel: ll header: 45:00:00:34
May 10 13:42:47 *** kernel: printk: 9 messages suppressed.
May 10 13:42:47 *** kernel: martian source 192.168.0.12 from 78.106.243.128, on dev ppp1
May 10 13:42:47 *** kernel: ll header: 45:00:00:34
May 10 13:42:53 *** kernel: printk: 6 messages suppressed.
May 10 13:42:53 *** kernel: martian source 192.168.0.12 from 78.106.243.128, on dev ppp1
May 10 13:42:53 *** kernel: ll header: 45:00:00:34
May 10 13:42:59 *** kernel: printk: 7 messages suppressed.
May 10 13:42:59 *** kernel: martian source 192.168.0.11 from 95.106.0.10, on dev dsl0
May 10 13:42:59 *** kernel: ll header: 00:01:02:0a:6a:64:00:16:e6:60:38:f3:08:00:45:00:05:c8:7f:a5:40:00
May 10 13:43:02 *** kernel: printk: 3 messages suppressed.
May 10 13:43:02 *** kernel: martian source 192.168.0.12 from 93.190.104.86, on dev ppp1
May 10 13:43:02 *** kernel: ll header: 45:00:00:30
May 10 13:43:07 *** kernel: printk: 8 messages suppressed.
May 10 13:43:07 *** kernel: martian source 192.168.0.12 from 92.100.4.225, on dev ppp1
May 10 13:43:07 *** kernel: ll header: 45:00:00:34
...
192.168.0.12 - адрес в нашей локалке, который должен пользоваться услугами провайдера dsl0
Задача распределить сервисвисы между двумя провайдерами и раздавать интернет в локалке через разные шлюзы (одних через провайдера номер 1 других через провайдера номер 2.
Что интересно схема работает, но наблюдается чрезмерный срач в логах, что ядру не нравится господа, подскажите или где я накосячил с роутингом?
sysctl -w net.ipv4.conf.all.log_martians=0 не выход.
