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тАО09-06-2010 04:45 AM
тАО09-06-2010 04:45 AM
Hi,
Does it make sense to have 2 default gateways??,
For me as the word says "default", when you don't know which route to use, go down the default route.
I found a Config where they have 2 default gateways configured:
netstat -rn
Routing tables
Destination Gateway Flags Refs Interface Pmtu
127.0.0.1 127.0.0.1 UH 0 lo0 4136
172.12.12.37 172.12.12.37 UH 0 lan2 4136
172.16.160.71 172.16.160.71 UH 0 lan4 4136
172.16.160.0 172.16.160.71 U 2 lan4 1500
172.12.12.0 172.12.12.37 U 2 lan2 1500
127.0.0.0 127.0.0.1 U 0 lo0 0
default 172.12.160.1 UG 0 lan4 0
default 172.12.12.1 UG 0 lan2 0
This has to be wrong no?, and I understand it could bring problems.
If you wan't to have redundant GW you should use gated?
thanks
Does it make sense to have 2 default gateways??,
For me as the word says "default", when you don't know which route to use, go down the default route.
I found a Config where they have 2 default gateways configured:
netstat -rn
Routing tables
Destination Gateway Flags Refs Interface Pmtu
127.0.0.1 127.0.0.1 UH 0 lo0 4136
172.12.12.37 172.12.12.37 UH 0 lan2 4136
172.16.160.71 172.16.160.71 UH 0 lan4 4136
172.16.160.0 172.16.160.71 U 2 lan4 1500
172.12.12.0 172.12.12.37 U 2 lan2 1500
127.0.0.0 127.0.0.1 U 0 lo0 0
default 172.12.160.1 UG 0 lan4 0
default 172.12.12.1 UG 0 lan2 0
This has to be wrong no?, and I understand it could bring problems.
If you wan't to have redundant GW you should use gated?
thanks
Solved! Go to Solution.
2 REPLIES 2
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тАО09-06-2010 04:51 AM
тАО09-06-2010 04:51 AM
Re: 2 default gateways ??
I guess it would make sense if you are using something like this http://lartc.org/howto/lartc.rpdb.multiple-links.html
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тАО09-06-2010 05:39 AM
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