...
- iptables NAT masquerade.
If connections on the loopback are affected this will break the heartbeat because the connection source address will be a host address, not the loopback address. To fix this, change your iptables rules to not perform NAT masquerade on the heartbeat connection - Generic remap rules, such as "
map / http://some.other.place.com
"
To fix this, either - add an additional rule to prevent the generic rule from triggering on heartbeat connections, such as
map /synthetic.txt http://localhost:8083/synthetic.txt
- apply the fix from
. TS-2954 (remove this when wiki is fixed and preceding link works)Jira server Issues key TS-2934