October 2004 - WLUG - wlug.mailman3.com

Portmapper using incorrect ports - how to prevent?
by Bob George Oct. 2, 2004

Oct. 2, 2004

After suffering a power outage, I noticed spamassassin wouldn't start. I'd get: # /etc/init.d/spamassassin restart Restarting SpamAssassin Mail Filter Daemon: No spamd found running; none killed. Could not create INET socket: Address already in use IO::Socket::INET: Address already in use After a bit of checking my configuration, and googling for spamassassin problems, I tried: # lsof -i :783 COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME ypserv 1025 root 5u IPv4 2855 TCP *:spamd (LISTEN) Apparently ypserv grabbed the spamassassin tcp port 783 before spamd started. I fixed the problem by re-arranging the startup sequences in /etc/rc5.d and restarting everything: # lsof -i | egrep "(ypserv|spamd)" spamd 10626 spamd 5u IPv4 44885 TCP localhost:spamd (LISTEN) ypserv 10641 root 4u IPv4 45184 UDP *:643 ypserv 10641 root 5u IPv4 45244 TCP *:646 (LISTEN) I'm wondering if there's a better fix? Is there a way to restrict which ports are used by portmapper? Should I simply change portmap and dependent services to start later/last in the init sequence? - Bob

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USB -> Parellel
by Chuck Homic Oct. 1, 2004

Oct. 1, 2004

Hi, all... I inherited a HP Laserjet 1100 from work, recently. (This model's failure mode is that you have to feed it one page at a time, since if you put multiple sheets in the tray, it will grab anywhere from 5 to 20 at a time.) Anywho, it's a nice sweet printer, especially for the price. I'm using it at work with my WinXP box. However, I'd like to bring it home to use with my laptop. It has a parallel interface, and my slick, modern laptop is lacking this. (And I really don't feel like kicking up my 486 each time I want to print something!) Does anyone have any experience with one of those USB to parallel converter dealies? They seem pretty cheap, but I wonder about driver support and whatnot. The USS720 driver seems to be the only one I can find, I assume that Lucent sells that to anyone making such a device, so it's a matter of finding a list somewhere of devices using that chipset. Any ideas here? Thanks. -Chuck

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RE: [Wlug] USB -> Parellel
by Martin, Eric Oct. 1, 2004

Oct. 1, 2004

Try wetting the pickup rollers with a moist cloth (it might be a static issue, we run a strict HP printer shop and that's a quick fix) -----Original Message----- From: Chuck Homic [mailto:chuck@vvisions.com] Sent: Friday, October 01, 2004 1:22 PM To: wlug(a)wlug.org Subject: [Wlug] USB -> Parellel Hi, all... I inherited a HP Laserjet 1100 from work, recently. (This model's failure mode is that you have to feed it one page at a time, since if you put multiple sheets in the tray, it will grab anywhere from 5 to 20 at a time.) Anywho, it's a nice sweet printer, especially for the price. I'm using it at work with my WinXP box. However, I'd like to bring it home to use with my laptop. It has a parallel interface, and my slick, modern laptop is lacking this. (And I really don't feel like kicking up my 486 each time I want to print something!) Does anyone have any experience with one of those USB to parallel converter dealies? They seem pretty cheap, but I wonder about driver support and whatnot. The USS720 driver seems to be the only one I can find, I assume that Lucent sells that to anyone making such a device, so it's a matter of finding a list somewhere of devices using that chipset. Any ideas here? Thanks. -Chuck _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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RE: [Wlug] Proxy closes connection
by Martin, Eric Oct. 1, 2004

Oct. 1, 2004

Glad to hear :) -----Original Message----- From: Michael Long [mailto:mlong@datalong.com] Sent: Thursday, September 30, 2004 3:26 PM To: Worcester Linux Users Group Subject: RE: [Wlug] Proxy closes connection Thanks for the tip. All is well now. > Check Keepalive in > /etc/ssh/sshd-config (on your server machine) > try setting it to 0, although that might give you phantom logins if > you have a shaky connection -----Original Message----- > From: Michael Long [mailto:mlong@datalong.com] > Sent: Wednesday, September 29, 2004 12:11 PM > To: wlug(a)mail.wlug.org > Subject: [Wlug] Proxy closes connection > > > Hi All, > > I am using openssh on cygwin along with ssh-tunnel (a pearl script > that uses IO and > IO::Select) to tunnel through a firewall in order to gain access to my > desktop at home. I have noticed that recently the behavior has changed > and my connection is broken after 3 seconds of inactivity. How do I, > a) find out what is causing the connection to be broken and/or b) keep > the connection alive. As long as I am actively feeding commands at the > shell prompt the connection stays alive. > > Tia, > Mike > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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