Hello,I have changed my router conf from a classic NAT settings with one DSL link :ip route 0.0.0.0 0.0.0.0 Dialer0access-list 1 permit 10.10.10.0 0.0.0.255ip nat inside source list 1 interface Dialer0 overloadTo a dual DSL links with PBR :ip sla 20 ...