Date: Thu, 19 Oct 2000 10:18:49 -0700 (PDT) From: habeeb@cfl.rr.com To: freebsd-gnats-submit@FreeBSD.org Subject: misc/22129: problem with FreeBSD calculating checksum on UDP packets Message-ID: <20001019171849.DE57F37B4D7@hub.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 22129 >Category: misc >Synopsis: problem with FreeBSD calculating checksum on UDP packets >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Oct 19 10:20:00 PDT 2000 >Closed-Date: >Last-Modified: >Originator: David S. >Release: 4.0 release >Organization: >Environment: FreeBSD ubr-27.210.121.melbourne.cfl.rr.com 4.0-RELEASE FreeBSD 4.0-RELEASE #0: Mon Mar 20 22:50:22 GMT 2000 root@monster.cdrom.com: /usr/src/sys/compile/GENERIC i386 >Description: It appears when I have been trying to create a raw UDP socket when I run tcpdump -vvv it tells me my checksum is wrong. I would assume this is possibly a problem in FreeBSD or maybe something changed where tcpdump isn't working properly? I have tested multiple raw socket builders, and nmap. Which all have bad checksums so is said. I would upgrade, but 'make' 'cc' crash, and my video card seems to crash also. I guess it is problems with my 486? It is not a big problem, but if you want to get into that it would help. >How-To-Repeat: Try any program that uses raw UDP sockets they all seem to fail. >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20001019171849.DE57F37B4D7>