b6995d1653
If you use a route-to rule such as 'pass out quick on ath0 route-to gre2 all', and the MTU on gre2 is smaller than the MTU on ath0, then pf_route() will fragment your packet by calling ip_fragment(). Because pf_route() did not set M_CSUM_IPv4, ip_fragment() would not compute the checksum on the fragments, and PF would send IP fragments with bad checksums out of gre2. |
||
---|---|---|
.. | ||
acpica | ||
ipf/netinet | ||
pf/net |