Date: Thu, 4 Feb 1999 15:20:30 +0200 From: Ruslan Ermilov <ru@ucb.crimea.ua> To: stable@FreeBSD.ORG Subject: [FYI] net.inet.ip.portrange change in 3.0 Message-ID: <19990204152030.B5137@ucb.crimea.ua>
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Hi! If you are running firewall that is bound to default local port range (like me), note that it has been changed in FreeBSD 3.0 from 40000-44999 to 49152-65535 according to IANA assignments. Here is a log of this change: } # cvs -q log -N -r1.31 /usr/src/sys/netinet/in.h } } RCS file: /usr/FreeBSD-CVS/src/sys/netinet/in.h,v } Working file: /usr/src/sys/netinet/in.h } head: 1.38 } branch: } locks: strict } access list: } keyword substitution: kv } total revisions: 46; selected revisions: 1 } description: } ---------------------------- } revision 1.31 } date: 1998/04/19 17:22:27; author: phk; state: Exp; lines: +14 -3 } According to: } } ftp://ftp.isi.edu/in-notes/iana/assignments/port-numbers } } port numbers are divided into three ranges: } } 0 - 1023 Well Known Ports } 1024 - 49151 Registered Ports } 49152 - 65535 Dynamic and/or Private Ports } } This patch changes the "local port range" from 40000-44999 } to the range shown above (plus fix the comment in in_pcb.c). } } WARNING: This may have an impact on firewall configurations! } } PR: 5402 } Reviewed by: phk } Submitted by: Stephen J. Roznowski <sjr@home.net> } ============================================================================= Best regards, -- Ruslan Ermilov Sysadmin and DBA of the ru@ucb.crimea.ua United Commercial Bank +380.652.247.647 Simferopol, Ukraine http://www.FreeBSD.org The Power To Serve http://www.oracle.com Enabling The Information Age To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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