freebsd-dev/sys/net
Andre Oppermann 9188b4a169 Introduce ip_fastforward and remove ip_flow.
Short description of ip_fastforward:

 o adds full direct process-to-completion IPv4 forwarding code
 o handles ip fragmentation incl. hw support (ip_flow did not)
 o sends icmp needfrag to source if DF is set (ip_flow did not)
 o supports ipfw and ipfilter (ip_flow did not)
 o supports divert, ipfw fwd and ipfilter nat (ip_flow did not)
 o returns anything it can't handle back to normal ip_input

Enable with sysctl -w net.inet.ip.fastforwarding=1

Reviewed by:	sam (mentor)
2003-11-14 21:02:22 +00:00
..
bpf_compat.h
bpf_filter.c
bpf.c - Implement selwakeuppri() which allows raising the priority of a 2003-11-09 09:17:26 +00:00
bpf.h
bpfdesc.h Modify the MAC Framework so that instead of embedding a (struct label) 2003-11-12 03:14:31 +00:00
bridge.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
bridge.h
bsd_comp.c
ethernet.h
fddi.h
if_arc.h
if_arcsubr.c Introduce ip_fastforward and remove ip_flow. 2003-11-14 21:02:22 +00:00
if_arp.h
if_atm.h
if_atmsubr.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_disc.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_dl.h
if_ef.c Introduce ip_fastforward and remove ip_flow. 2003-11-14 21:02:22 +00:00
if_ethersubr.c Introduce ip_fastforward and remove ip_flow. 2003-11-14 21:02:22 +00:00
if_faith.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_fddisubr.c Introduce ip_fastforward and remove ip_flow. 2003-11-14 21:02:22 +00:00
if_gif.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_gif.h
if_gre.c Fix a bug whereby the physical endpoints of a gre(4) tunnel would not 2003-11-14 20:58:00 +00:00
if_gre.h
if_iso88025subr.c Introduce ip_fastforward and remove ip_flow. 2003-11-14 21:02:22 +00:00
if_llc.h
if_loop.c Remove the m_defrag call from if_loop; testing with m_fragment 2003-11-11 17:58:36 +00:00
if_media.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_media.h
if_mib.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_mib.h
if_ppp.c Introduce ip_fastforward and remove ip_flow. 2003-11-14 21:02:22 +00:00
if_ppp.h
if_pppvar.h
if_sl.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_slvar.h
if_sppp.h
if_spppsubr.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_stf.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_stf.h
if_tap.c - Implement selwakeuppri() which allows raising the priority of a 2003-11-09 09:17:26 +00:00
if_tap.h
if_tapvar.h
if_tun.c - Implement selwakeuppri() which allows raising the priority of a 2003-11-09 09:17:26 +00:00
if_tun.h
if_tunvar.h
if_types.h
if_var.h Modify the MAC Framework so that instead of embedding a (struct label) 2003-11-12 03:14:31 +00:00
if_vlan_var.h
if_vlan.c - vlan_start(): Increment the correct interface statistics member. 2003-11-12 12:58:19 +00:00
if.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if.h Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
iso88025.h
net_osdep.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
net_osdep.h - update comments to refrect recent BSDs. 2003-11-04 14:08:31 +00:00
netisr.c o add a flags parameter to netisr_register that is used to specify 2003-11-08 22:28:40 +00:00
netisr.h o add a flags parameter to netisr_register that is used to specify 2003-11-08 22:28:40 +00:00
pfil.c
pfil.h
pfkeyv2.h fix comments. 2003-11-14 18:17:07 +00:00
ppp_comp.h
ppp_deflate.c
ppp_defs.h
ppp_tty.c Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
radix.c
radix.h
raw_cb.c
raw_cb.h
raw_usrreq.c
route.c replace explicit changes to rt_refcnt by RT_ADDREF and RT_REMREF 2003-11-08 23:36:32 +00:00
route.h replace explicit changes to rt_refcnt by RT_ADDREF and RT_REMREF 2003-11-08 23:36:32 +00:00
rtsock.c Add a sysctl MIB, NET_RT_IFMALIST, to retrieve multicast group memberships 2003-11-14 18:48:15 +00:00
slcompress.c
slcompress.h
slip.h
zlib.c
zlib.h