3d2d4a0624
Hairpin NAT is currently done by passing through the docker server. If two containers on the same box try to access each other through exposed ports and using the host IP the current iptables rules will not match the DNAT and thus the traffic goes to 'docker -d' This change drops the restriction that DNAT traffic must not originate from docker0. It should be safe to drop this restriction because the DOCKER chain is already gated by jumps that check for the destination address to be a local address. Docker-DCO-1.1-Signed-off-by: Darren Shepherd <darren.s.shepherd@gmail.com> (github: ibuildthecloud) |
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iptables.go | ||
MAINTAINERS |