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5ce09a9e9c
freebsd-nq/sys/netinet
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David Malone 2b2c3b23d1 Dummynet has a limit of 100 slots queue size (or 1MB, if you give 
the limit in bytes) hard coded into both the kernel and userland.
Make both these limits a sysctl, so it is easy to change the limit.
If the userland part of ipfw finds that the sysctls don't exist,
it will just fall back to the traditional limits.

(100 packets is quite a small limit these days. If you want to test
TCP at 100Mbps, 100 packets can only accommodate a DBP of 12ms.)

Note these sysctls in the man page and warn against increasing them
without thinking first.

MFC after:      3 weeks
2008-02-27 13:52:33 +00:00
..
libalias Simpler version of the previous commit. 2007-12-06 09:31:13 +00:00
accf_data.c
accf_http.c
icmp6.h
icmp_var.h
if_atm.c
if_atm.h
if_ether.c Don't duplicate the whole of arpresolve to arpresolve 2 for the sake 2007-12-31 23:48:06 +00:00
if_ether.h Don't duplicate the whole of arpresolve to arpresolve 2 for the sake 2007-12-31 23:48:06 +00:00
igmp_var.h
igmp.c Move towards more explicit support for various network protocol stacks 2007-10-28 15:55:23 +00:00
igmp.h
in_cksum.c
in_gif.c
in_gif.h
in_mcast.c
in_pcb.c When IPSEC fails to allocate policy state for an inpcb, and MAC is in use, 2007-12-22 10:06:11 +00:00
in_pcb.h Add padding for anticipated functionality 2007-12-07 01:46:13 +00:00
in_proto.c
in_rmx.c Remove unused structure member from struct in_ifadown_arg. 2008-02-07 11:26:52 +00:00
in_systm.h
in_var.h
in.c Differentiate between addifaddr and delifaddr for the privilege check. 2008-01-24 08:14:38 +00:00
in.h
ip6.h
ip_carp.c If the vhid already present, return EEXIST instead of 2008-02-07 13:18:59 +00:00
ip_carp.h
ip_divert.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
ip_divert.h
ip_dummynet.c Dummynet has a limit of 100 slots queue size (or 1MB, if you give 2008-02-27 13:52:33 +00:00
ip_dummynet.h 1) dummynet_io() declaration has changed. 2007-11-06 23:01:42 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_fastfwd.c
ip_fw2.c Add table/tablearg support to ipfw's nat. 2008-02-24 15:37:45 +00:00
ip_fw_pfil.c 1) dummynet_io() declaration has changed. 2007-11-06 23:01:42 +00:00
ip_fw.h Hide ipfw internal data structures behind IPFW_INTERNAL rather than 2008-01-25 14:38:27 +00:00
ip_gre.c
ip_gre.h
ip_icmp.c Continue to move from generic network entry points in the TrustedBSD MAC 2007-10-28 17:12:48 +00:00
ip_icmp.h
ip_id.c Replace the random IP ID generation code we 2008-02-06 15:40:30 +00:00
ip_input.c Consider the following situation: 2007-12-02 13:00:47 +00:00
ip_ipsec.c
ip_ipsec.h
ip_mroute.c
ip_mroute.h
ip_options.c Replace the last susers calls in netinet6/ with privilege checks. 2008-01-24 08:25:59 +00:00
ip_options.h
ip_output.c Rather than passing around a cached 'priv', pass in an ucred to 2008-02-02 14:11:31 +00:00
ip_var.h
ip.h Remove IPTOS_CE and IPTOS_ECT constants. They were defined in RFC 2481 2007-10-19 12:46:15 +00:00
ipprotosw.h
pim_var.h
pim.h
raw_ip.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
sctp_asconf.c
sctp_asconf.h
sctp_auth.c - Fix a bug where the socket may have been closed which 2008-01-28 10:31:12 +00:00
sctp_auth.h
sctp_bsd_addr.c - Change back to using prioity 0. Which means don't change the 2008-01-28 10:33:41 +00:00
sctp_bsd_addr.h
sctp_cc_functions.c
sctp_cc_functions.h
sctp_constants.h - Change the Time Wait of vtags value to match the cookie-life 2007-10-30 14:09:24 +00:00
sctp_crc32.c
sctp_crc32.h
sctp_header.h
sctp_indata.c - Fixes a comparison wrap issue with sack gap ack blocks that 2008-01-28 10:25:43 +00:00
sctp_indata.h
sctp_input.c Correct two problems relating to sorflush(), which is called to flush 2008-01-31 08:22:24 +00:00
sctp_input.h
sctp_lock_bsd.h
sctp_os_bsd.h
sctp_os.h
sctp_output.c - Takes out stray ifdef code that should not have been present. 2008-02-22 15:06:25 +00:00
sctp_output.h
sctp_pcb.c Fixes a memory leak when VRF's are in play. 2008-02-22 15:08:10 +00:00
sctp_pcb.h - Change the Time Wait of vtags value to match the cookie-life 2007-10-30 14:09:24 +00:00
sctp_peeloff.c Correct two problems relating to sorflush(), which is called to flush 2008-01-31 08:22:24 +00:00
sctp_peeloff.h
sctp_structs.h - Found a problem in non-blocking sends. When 2007-12-04 14:41:48 +00:00
sctp_sysctl.c
sctp_sysctl.h
sctp_timer.c
sctp_timer.h
sctp_uio.h
sctp_usrreq.c - More fixes for lock misses on the transfer of data to 2007-12-07 01:32:14 +00:00
sctp_var.h
sctp.h - Found a problem in non-blocking sends. When 2007-12-04 14:41:48 +00:00
sctputil.c Correct two problems relating to sorflush(), which is called to flush 2008-01-31 08:22:24 +00:00
sctputil.h - Change the Time Wait of vtags value to match the cookie-life 2007-10-30 14:09:24 +00:00
tcp_debug.c
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c
tcp_input.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
tcp_offload.c Remove extraneous debug statements. 2007-12-19 05:17:40 +00:00
tcp_offload.h Incorporate TCP offload hooks in to core TCP code. 2007-12-18 22:59:07 +00:00
tcp_output.c Centralize and correct computation of TCP-MD5 signature offset within 2007-11-30 23:46:51 +00:00
tcp_reass.c
tcp_sack.c
tcp_seq.h
tcp_subr.c Incorporate TCP offload hooks in to core TCP code. 2007-12-18 22:59:07 +00:00
tcp_syncache.c Fix bugs in the TCP syncache timeout code. including: 2007-12-19 16:56:28 +00:00
tcp_syncache.h Add interface for tcp offload to syncache: 2007-12-12 20:35:59 +00:00
tcp_timer.c
tcp_timer.h
tcp_timewait.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
tcp_usrreq.c tcp_usrreq.c:1.313 removed tcbinfo locking from tcp_usr_accept(), which 2008-01-23 21:15:51 +00:00
tcp_var.h Change FreeBSD 7 so that it returns TCP options in 2008-02-24 05:13:20 +00:00
tcp.h Add socket option for setting and retrieving the congestion control algorithm. 2007-12-16 03:30:07 +00:00
tcpip.h
toedev.h Update the toedev's connect interface to reflect the fact that the inpcb 2007-12-16 05:30:21 +00:00
udp_usrreq.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
udp_var.h
udp.h