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2002-02-23Pools that are only used in the ioctls can use the nointr allocator.Artur Grabowski
2002-02-22IEEE80211_NWKEY_* flags; from netbsdMichael Shalayeff
2002-02-21Correctly initialize the compression case.Angelos D. Keromytis
2002-02-17Calculate IP checksum and copyback modified headers before logging aDaniel Hartmeier
packet. Closes PR2402. Note that checksums were only wrong in the logged packet, packets that were passed got a valid checksum anyway.
2002-02-15pf only uses seconds for time measuring. There is no need to call microtimeArtur Grabowski
on every packet. Use time.tv_sec to get seconds. In the places where it seemed to matter, make sure that time doesn't change under our feet. And it's really unnecessary to do a test on every packet when the test will only fire once every 10 seconds. That's a real waste of time, that's what we have timeouts for. ok frantzen@
2002-02-14Reorder struct pf_pdesc members, saves 8 bytes.Daniel Hartmeier
2002-02-14KNFTheo de Raadt
2002-02-14Add skip steps for rule action (pass/block vs. scrub) and directionDaniel Hartmeier
(in vs. out). This speeds up rule set evaluation considerably, because the rules set used to be linearly traversed (even twice) when looking for scrub rules. Ok frantzen@, deraadt@
2002-02-14If helps to loop over the correct variable *sigh*Jason Wright
2002-02-13Be -really- careful not to modify the payload when replacing the ethernetJason Wright
header with the 802.1Q header. The reason for this is if_vlan is called by the bridge (via if_start). It cannot modify the mbuf because it might be shared copy.
2002-02-13sync with KAME.Kenjiro Cho
make altq actually work with kernl ppp. add if_start for the altq case to kick transmission. don't call ppp_restart() to prevent useless interrupt loop under rate-limiting.
2002-02-11Remove unused function prototype, from Jason IshDaniel Hartmeier
2002-02-11Remove ancient comment regarding memcmp(), from Jason IshDaniel Hartmeier
2002-02-07bridge_output() needs a forcibly aligned copy just like bridge_broadcast()Jason Wright
because of calls it makes to altq; thanks to art for testing and kjc for pointing that I forgot this case.
2002-02-07Quiet down an annoying message in altq_etherclassify.Artur Grabowski
2002-01-23compatability -> compatibility.Federico G. Schwindt
2002-01-23Back out part of last commit, it causes memory to be freed prematurelyTodd C. Miller
in this version of the zlib code; from Wayne Meissner
2002-01-23It looks like there has been one crack smoking and a few cut and pastes.Artur Grabowski
PR_FREEHEADER should not be set in pool_init by the caller. It shouldn't be set in pool_init at all. Besides, it's going away soon anyway.
2002-01-23Pool deals fairly well with physical memory shortage, but it doesn't dealArtur Grabowski
well (not at all) with shortages of the vm_map where the pages are mapped (usually kmem_map). Try to deal with it: - group all information the backend allocator for a pool in a separate struct. The pool will only have a pointer to that struct. - change the pool_init API to reflect that. - link all pools allocating from the same allocator on a linked list. - Since an allocator is responsible to wait for physical memory it will only fail (waitok) when it runs out of its backing vm_map, carefully drain pools using the same allocator so that va space is freed. (see comments in code for caveats and details). - change pool_reclaim to return if it actually succeeded to free some memory, use that information to make draining easier and more efficient. - get rid of PR_URGENT, noone uses it.
2002-01-18Fix some zlib memory leaks, originally from Mark AdlerTodd C. Miller
2002-01-12- Only apply fastroute and route-to if we are going in the samejasoni
direction as the rule. - ok dhartmei@
2002-01-11pad the pf_state_{host,peer} to a 32bit quantity; dhartmei@ frantzen@ okMichael Shalayeff
2002-01-09Add labels to rules. These are arbitrary names (not to be confused withDaniel Hartmeier
tags that will be used to tag packets later on). Add pfctl -z to clear per-rule counters. Add pfctl -s labels to output per-rule counters in terse format and only for rules that have labels. Suggested by Henning Brauer.
2002-01-08Add "no nat/rdr/binat" to nat.conf. The first matching rule applies.Daniel Hartmeier
If it is a "no" rule, no translation occurs. Useful to exclude certain packets from translation. Suggested by Henning Brauer.
2002-01-02allow for setting of the loopback MTU, set IFF_RUNNING on address configurationDug Song
2002-01-02Don't forget to deallocate on failure.Jason Wright
2002-01-01This is ugly: make a specialized deep copy in bridge_broadcast() thatJason Wright
ensures that the payload after the ethernet header is nicely aligned (basically this is two copies, one for the ethernet header and one for the payload) and glue the two copies together. bridge_filter() assumes it has been handed a nicely aligned packet. This should address pr#2248.
2001-12-31only require write mode for modifying ioctls; dhartmei@, frantzen@, deraadt@ okMichael Shalayeff
2001-12-27revision 1.12 lacks paren around && within || (gcc warns and compilation stops).Jun-ichiro itojun Hagino
2001-12-26misplaced (), causing tcp header be examined in non-tcp packetsMichael Shalayeff
2001-12-26cosmeticJun-ichiro itojun Hagino
2001-12-18NRL license cleaningTheo de Raadt
2001-12-18Update rt_ifp in DIOCCHANGERULE.jasoni
- noticed by DJ Gregor <gregor.7@osu.edu>
2001-12-15add support for creating span ports so that one can snoop a bridgeJason Wright
from another interface/machine/network.
2001-12-13remove redundant #if NPF. ok jason@jasoni
2001-12-12Remember to add the current time...problem noticed by ho@Angelos D. Keromytis
2001-12-11Use queue.h macros.Jason Wright
2001-12-11- Log packet while mbuf is still valid.jasoni
- If logging and r == NULL, use r0 leaving r untouched. - Note that pf_route/pf_route6 can free the mbuf. Thanks and ok frantzen@
2001-12-10Add an ioctl to add state entries (DIOCADDSTATE) for proxies.Daniel Hartmeier
2001-12-10Add stateful filtering for other (non-TCP/UDP/ICMP) protocol, based onDaniel Hartmeier
source/destination addresses/ports only. Add RDR for ICMP. Add NAT/RDR/BINAT for other protocols. Destination and redirection port(s) are now optional for RDR rules. Not specifying destination port(s) means 'redirect all ports', not specifying redirection port(s) means 'redirect to the original port'.
2001-12-10use queue.h macros for TAILQ operationsJason Wright
2001-12-10update ip stats when dropping an ip packetjasoni
ok jason@
2001-12-09Use queue.h TAILQ macros instead of accessing members directly.Jason Wright
(And convert a few loops to TAILQ_FOREACH).
2001-12-09Don't access the tq members directly, use the queue.h macros. Also,Jason Wright
convert several of the loops to TAILQ_FOREACH.
2001-12-08mflags and len were uninitialized in bridge_broadcast (source of someJason Wright
accounting errors me thinks).
2001-12-06Use hzto() to handle overflow of (hz * timeout) cases --- when usingAngelos D. Keromytis
extremely long SA expirations.
2001-12-03reason int -> u_short. From Mike Pechkin.Daniel Hartmeier
2001-12-03Don't reset pf_status.debug and .since on DIOCCLRSTATUS.Daniel Hartmeier
From Dries Schellekens. Closes PR 2227.
2001-12-01217 lines of diff for KNF, dhartmei, you are evilTheo de Raadt
2001-11-30only make a copy of the mbuf if the route rule is dup-tojasoni