o que pode estar errado??
o que pode estar errado nesse script de rotas??? estou tentando fazer alguns clientes sairem por um determinado link e outros por outro link mais nao estou conseguindo ... apensa os clientes do link1 funcionam
#!/bin/bash
######################################### arquivo de rotas - iproute
## rede local
lan_iface=eth2
lan_rede=10.10.254.0/30
lan_gw=10.10.254.2
lan_ip_local=10.10.254.1
## link1
link1_iface=eth1
link1_rede=10.10.250.0/30
link1_gw=10.10.250.2
link1_ip_local=10.10.250.1
## link2
link2_iface=eth0
link2_rede=10.10.250.4/30
link2_gw=10.10.250.6
link2_ip_local=10.10.250.5
### resetar tabelas de rotas ###
echo "255 local" > /etc/iproute2/rt_tables
echo "254 main" >> /etc/iproute2/rt_tables
echo "253 default" >> /etc/iproute2/rt_tables
echo "0 unspec" >> /etc/iproute2/rt_tables
echo "20 link1" >> /etc/iproute2/rt_tables
echo "30 link2" >> /etc/iproute2/rt_tables
### remover rotas padrao - se houver ###
ip route del default &> /dev/null
ip route del default &> /dev/null
ip route del default &> /dev/null
## remover rotas antigas ##
ip rule del from all &> /dev/null
### remover tabelas ###
ip rule del lookup link1 &> /dev/null
ip rule del lookup link1 &> /dev/null
ip rule del lookup link1 &> /dev/null
ip rule del lookup link2 &> /dev/null
ip rule del lookup link2 &> /dev/null
ip rule del lookup link2 &> /dev/null
ip rule del table main &> /dev/null
ip rule del table main &> /dev/null
ip rule del table main &> /dev/null
ip rule del table main &> /dev/null
### adicionar tabelas com prioridades ###
ip rule add table main prio 10
ip rule add table link1 prio 20
ip rule add table link2 prio 30
## adicionar rotas de clintes
for ipr in `cat /scripts/iplink1`
do
ip route del $ipr &> /dev/null
ip route add $ipr via $lan_gw dev $lan_iface
done;
for ipr in `cat /scripts/iplink2`
do
ip route del $ipr &> /dev/null
ip route add $ipr via $lan_gw dev $lan_iface
done;
### adicionar rotas nas tableas ###
# tabela link1
# regras da tabela
ip rule del from $link1_ip_local &> /dev/null
ip rule add from $link1_ip_local table link1 prio 20
# regras de clientes
for ips in `cat /scripts/iplink1`
do
ip rule del from $ip &> /dev/null
ip rule add from $ip table link1 prio 20
done;
# adicionar rotas
ip route add $link1_ip_local via $link1_gw dev $link1_iface table link1
ip route add default via $link1_gw table link1
# tabela link2
# regras da tabela
ip rule del from $link2_ip_local &> /dev/null
ip rule add from $link2_ip_local table link2 prio 30
regras de clientes
for ips in `cat /scripts/iplink2`
do
ip rule del from $ip &> /dev/null
ip rule add from $ip table link2 prio 30
done;
# adicionar regras
ip route add $link2_ip_local via $link2_gw dev $link2_iface table link2
ip route add default via $link2_gw table link2
### aplicar mudancas ###
ip route flush cache
######################################### arquivo de rotas - iproute FIM
