[LARTC] Iproute + masquerade on 2 ISP with traffic blancing...

[LARTC] Iproute + masquerade on 2 ISP with traffic blancing...

[Giorgio Biondi]

Hi,

I have a linux-box with 3 eth, 2 of us go into 2 ISP.
My localnet is masquerade with this rule:

Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination         

Chain POSTROUTING (policy ACCEPT)
target     prot opt source               destination         
SNAT       all  --  10.0.0.0/16          anywhere           to:211.56.233.186 
SNAT       all  --  10.0.0.0/16          anywhere           to:211.13.8.50 

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination 

[root@fw /root]# ip route show
211.56.233.184/29 dev eth1  proto kernel  scope link  src 211.56.233.186 
211.13.8.48/28 dev eth2  proto kernel  scope link  src 211.13.8.50 
211.13.13.0/24 via 212.13.8.49 dev eth2 
10.0.0.0/16 dev eth0  proto kernel  scope link  src 10.0.1.2 
127.0.0.0/8 dev lo  scope link 
default 
	nexthop via 211.56.233.185  dev eth1 weight 10
	nexthop via 211.13.8.49  dev eth2 weight 1

        


...and all work well (seems...)

My traffic in reality go to in the first masquerade interface  (in this case go to all in the eth1)
indipendly from value 'weight'....

Where are wrong???








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