RE: ECMP routing: problematic selection of outgoing interface

2018-05-16 Thread Hirotaka Yamamoto
Hi Andrew, > I assume you add the 192.168.11.1 and 192.168.12.1 to the interfaces > using global scope? Global scope means the IP addresses are valid > everywhere. All routers should know how to route packets to these IP > addresses. So a host is free to pick any of its global scope IP Yes their

Re: ECMP routing: problematic selection of outgoing interface

2018-05-16 Thread Andrew Lunn
On Wed, May 16, 2018 at 01:51:36AM +, Hirotaka Yamamoto wrote: > Hi, > > Recently I have built a highly-available network using an ECMP > route connected to two isolated L2 switches as follows. > > Router-- ToR switch 1 Linux > | 192.168.11.1/24 | eth0: 192.168.11.2/24 >

ECMP routing: problematic selection of outgoing interface

2018-05-15 Thread Hirotaka Yamamoto
Hi, Recently I have built a highly-available network using an ECMP route connected to two isolated L2 switches as follows. Router-- ToR switch 1 Linux | 192.168.11.1/24 | eth0: 192.168.11.2/24 | | eth1: 192.168.12.2/24 +-- ToR switch 2 --+