Date: Wed, 6 Dec 2000 21:41:27 -0500 (EST) From: Jim Freeze <jim@freeze.org> To: Edwin Groothuis <mavetju@chello.nl> Cc: freebsd-questions@freebsd.org Subject: Re: Can no longer ssh Message-ID: <Pine.BSF.4.21.0012062121590.35236-100000@www.bellnetworks.net> In-Reply-To: <20001206153640.D32018@d9168.upc-d.chello.nl>
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On Wed, 6 Dec 2000, Edwin Groothuis wrote: > euh, if you add the first line again, which made it impossible for > you to ssh to the machine, then "ipfw zero" to get rid of everything > and then try to login again, that is when there is usefull information > in this list. Then we can also have a look at /var/log/security > which tells you which packets are being blocked. > euh is right. OK, I'm still a novice here. Here is what I have done. # sh /etc/rc.firewall This put all the original 'simple' firewall rules back in place. # ipfw zero Apparently this cleared a log file or log counter, but I don't have /var/log/security so I don't know where ipfw or natd is logging to. From a remote host (outside) I attempted to ssh in: $ ssh -v -l jfreeze 24.9.218.175 SSH Version OpenSSH-2.1, protocol versions 1.5/2.0. Compiled with SSL (0x00904100). debug: Reading configuration data /usr/local/etc/ssh_config debug: ssh_connect: getuid 0 geteuid 0 anon 0 debug: Connecting to 24.9.218.175 [24.9.218.175] port 22. debug: Allocated local port 968. --it stopped and hung at this point Back on the gateway machine: /var/log/messages Dec 6 21:29:47 eeyore1 /kernel: ipfw: Accounting cleared. No record of the ssh activity. ==================================================== Jim Freeze jim@freeze.org --------------------------------------------------- ** http://www.freeze.org ** ==================================================== To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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