Carlito, Some more detail would be helpful. Are you using VPP purely as a host, or are VPP acting as a router with other nodes behind it?
For the VPP as a host case, I'd prefer to use a scoped/zoned address approach. E.g. ping 8.8.8.8@wan0 Source address selection should then pick a source address from within the appropriate zone. This means you'd still do normal destination based forwarding instead of PBR/SADR. For the routed case: Does each ISP route the same address block for you (a)? Different global address blocks (b), or do you get a single IP address and expect to do NAT? For case (a) normal destination based forwarding works. Although you want to combine it with some sort of SLA function. For case (b) you need PBR or SADR (https://tools.ietf.org/html/draft-ietf-rtgwg-dst-src-routing-07) For case (c) you need a NAT function that support multiple outside interfaces. Best regards, Ole > On 13 Aug 2019, at 22:55, carlito nueno <carlitonu...@gmail.com> wrote: > > Hi all, > > I am trying to setup two WAN interfaces where each of them can access > to the outside world at the same time. > > So far I have: > > set int state wan0 up > set int state wan1 up > > set int ip address wan0 172.78.10.155/29 > set dhcp client intfc wan1 hostname test-wans > > ip route add 0.0.0.0/0 via 172.78.10.158 wan0 > > vpp# ping 8.8.8.8 source wan0 > vpp# ping 8.8.8.8 source wan1 > > I am unable to ping via wan1 > > Any advice? > > Thanks! > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#13726): https://lists.fd.io/g/vpp-dev/message/13726 > Mute This Topic: https://lists.fd.io/mt/32857184/675193 > Group Owner: vpp-dev+ow...@lists.fd.io > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [otr...@employees.org] > -=-=-=-=-=-=-=-=-=-=-=-
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