On Wed, Jul 16, 2014 at 03:38:36PM -0400, Michael Stone wrote:
> When using a pf rule to redirect incoming udp traffic to one ipv6
> address to a different address, the packet that is sent to originating
> host has a 0 udp checksum. I'd guess some sort of offload problem,
> but the interface isn't claiming to do UDPv6 offload:
I have added a test case using rdr-to without nat-to in
src/regress/sys/net/pf_forward and could not reproduce it on OpenBSD
5.6-beta.
Checksumming was done in software.
vio0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
hwfeatures=10<VLAN_MTU> hardmtu 16000
Can you try a current snapshot?
bluhm
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