Hi all,
We are experiencing the exact same problem as described here
http://www.nabble.com/Re:-kernel-5437-t3504800.html
Dell 1950, bnx chipset, OpenBSD 4.1 using packet filter with redirect rules.
Packets seem to get redirected fine, but the return packets dont get
through due to a bad checksum (in a telnet session for example). In
particular im trying to do a simple rdr from smtp -> spamd
Have tried disabling checksum offloading in if_bnx.c
- ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_TCPv4 |
- IFCAP_CSUM_UDPv4;
+ ifp->if_capabilities = IFCAP_VLAN_MTU;
Recompiled but still getting checksum errors.
Any ideas?
Cheers,
Linden.