Date: Mon, 25 May 1998 01:44:33 -0700 (PDT) From: Julian Elischer <julian@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-share@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/share/man/man4 divert.4 src/sys/netinet ip_divert.c Message-ID: <199805250844.BAA03548@freefall.freebsd.org>
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julian 1998/05/25 01:44:32 PDT
Modified files:
share/man/man4 divert.4
sys/netinet ip_divert.c
Log:
Hide the interface name in the sin_zero section of the sockaddr_in
passed to the user process for incoming packets. When the sockaddr_in
is passed back to the divert socket later, use thi sas the primary
interface lookup and only revert to the IP address when the name fails.
This solves a long standing bug with divert sockets:
When two interfaces had the same address (P2P for example) the interface
"assigned" to the reinjected packet was sometimes incorect.
Probably we should define a "sockaddr_div" to officially hold this
extended information in teh same manner as sockaddr_dl.
Revision Changes Path
1.11 +11 -3 src/share/man/man4/divert.4
1.25 +50 -8 src/sys/netinet/ip_divert.c
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