Date: Wed, 21 Nov 2001 20:50:44 -0800 (PST) From: Jonathan Lemon <jlemon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf files src/sys/net route.h src/sys/netinet in_pcb.c in_pcb.h tcp_input.c tcp_output.c tcp_subr.c tcp_syncache.c tcp_usrreq.c tcp_var.h src/sys/netinet6 tcp6_var.h Message-ID: <200111220450.fAM4oih68928@freefall.freebsd.org>
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jlemon 2001/11/21 20:50:44 PST
Modified files:
sys/conf files
sys/net route.h
sys/netinet in_pcb.c in_pcb.h tcp_input.c
tcp_output.c tcp_subr.c tcp_usrreq.c
tcp_var.h
sys/netinet6 tcp6_var.h
Added files:
sys/netinet tcp_syncache.c
Log:
Introduce a syncache, which enables FreeBSD to withstand a SYN flood
DoS in an improved fashion over the existing code.
Reviewed by: silby (in a previous iteration)
Sponsored by: DARPA, NAI Labs
Revision Changes Path
1.583 +1 -0 src/sys/conf/files
1.42 +1 -1 src/sys/net/route.h
1.94 +2 -17 src/sys/netinet/in_pcb.c
1.41 +63 -28 src/sys/netinet/in_pcb.h
1.143 +261 -470 src/sys/netinet/tcp_input.c
1.54 +2 -2 src/sys/netinet/tcp_output.c
1.118 +42 -36 src/sys/netinet/tcp_subr.c
1.1 +1161 -0 src/sys/netinet/tcp_syncache.c (new)
1.68 +3 -3 src/sys/netinet/tcp_usrreq.c
1.74 +76 -8 src/sys/netinet/tcp_var.h
1.5 +3 -3 src/sys/netinet6/tcp6_var.h
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