Date: Fri, 15 Dec 2000 13:45:50 -0800 (PST) From: Bosko Milekic <bmilekic@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet icmp_var.h ip_icmp.c tcp_input.c udp_usrreq.c Message-ID: <200012152145.eBFLjoM63863@freefall.freebsd.org>
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bmilekic 2000/12/15 13:45:50 PST
Modified files:
sys/netinet icmp_var.h ip_icmp.c tcp_input.c
udp_usrreq.c
Log:
Change the following:
1. ICMP ECHO and TSTAMP replies are now rate limited.
2. RSTs generated due to packets sent to open and unopen ports
are now limited by seperate counters.
3. Each rate limiting queue now has its own description, as
follows:
Limiting icmp unreach response from 439 to 200 packets per second
Limiting closed port RST response from 283 to 200 packets per second
Limiting open port RST response from 18724 to 200 packets per second
Limiting icmp ping response from 211 to 200 packets per second
Limiting icmp tstamp response from 394 to 200 packets per second
Submitted by: Mike Silbersack <silby@silby.com>
Revision Changes Path
1.17 +7 -1 src/sys/netinet/icmp_var.h
1.47 +21 -7 src/sys/netinet/ip_icmp.c
1.121 +9 -3 src/sys/netinet/tcp_input.c
1.79 +2 -2 src/sys/netinet/udp_usrreq.c
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