[j-nsp] Juniper SRX MNHA
Aaron Gould
aaron1 at gvtc.com
Mon Aug 4 16:52:00 EDT 2025
oh yeah, i've brought down the active node, and connectionless, icmp
traffic fails over, but with a slight hit as i beleive the sessions are
quickly re-created in the backup/now-active node. tcp telnet however
does *not* failover and hangs.
here's my config portions of which you've shown.... differences being, i
don't use a loopback nor a route instance. you think that matters?
root at srx01> show configuration chassis high-availability local-id
1;
local-ip 172.21.0.0;
root at srx01> show configuration chassis high-availability peer-id 2
peer-ip 172.21.0.1;
interface ae3.0;
liveness-detection {
minimum-interval 400;
multiplier 5;
}
root at srx01> show configuration chassis high-availability
services-redundancy-group 0
peer-id {
2;
}
-------------------------------------------------------------------------------------
root at srx02> show configuration chassis high-availability local-id
2;
local-ip 172.21.0.1;
root at srx02> show configuration chassis high-availability peer-id 1
peer-ip 172.21.0.0;
interface ae3.0;
liveness-detection {
minimum-interval 400;
multiplier 5;
}
root at srx02> show configuration chassis high-availability
services-redundancy-group 0
peer-id {
1;
}
-Aaron
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