[LARTC] Multipath Connection problem on RH-8.0
Muhammad Reza
reza@mra.co.id
Thu, 13 May 2004 11:38:08 +0700
Julian Anastasov wrote:
> Hello,
>
>On Wed, 12 May 2004, Muhammad Reza wrote:
>
>
>
>>default proto static
>> nexthop via 172.16.0.1 dev eth0 weight 256 dead onlink pervasive
>> nexthop via 192.168.0.1 dev eth1 weight 1
>>I search the list about this error, and found that i shall use the
>>upgrade version of iproute2, and i compile that too.
>>but with same config, and new iproute2 i can't connect to internet now.
>>please be advice, what wrong with my config (attach), and what version
>>of linux should work ?
>>
>>
>
> Can you check the example 'ip route get' commands and
>"2.4 Keeping them alive" from nano.txt. Make sure after upgrading
>iproute2 that your nexthops are not dead. Also, list you rules
>and routes and make sure they are valid, I see your commands but
>I do not know which of them are accepted from the kernel.
>
>Regards
>
>--
>Julian Anastasov <ja@ssi.bg>
>
>
>
now i downgrade to rh-7.2 (2.4.20-w/ julian patch)and iproute version
iproute2-ss010824.
but still cant do multipath routing.
this is my trace with ip route get;
[root@firewall root]# ip route get 202.138.253.17
202.138.253.17 via 172.16.0.1 dev eth0 src 172.16.0.232
cache mtu 1500 advmss 1460
[root@firewall root]# ip route get 202.138.253.17 from 192.168.0.2
202.138.253.17 from 192.168.0.2 via 192.168.0.1 dev eth1
cache mtu 1500 advmss 1460
[root@firewall root]# ip route get 202.138.253.17 from 172.16.0.232
202.138.253.17 from 172.16.0.232 via 172.16.0.1 dev eth0
cache mtu 1500 advmss 1460
[root@firewall root]# ip route list table main
192.168.0.0/30 dev eth1 proto kernel scope link src 192.168.0.2
172.16.0.0/24 dev eth0 scope link
10.10.10.0/24 dev eth2 scope link
127.0.0.0/8 dev lo scope link
[root@firewall root]# ip route list table MRA
default via 172.16.0.1 dev eth0 proto static src 172.16.0.232
prohibit default proto static metric 1
[root@firewall root]# ip route list table DEF
default proto static
nexthop via 172.16.0.1 dev eth0 weight 1
nexthop via 192.168.0.1 dev eth1 weight 1
with this configuration i still couldn connect to internet
how to debug and solve this problem... ?
please be advice..
regards
reza