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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!munnari.OZ.AU!news.ecn.uoknor.edu!news.eng.convex.com!newshost.convex.com!newsgate.duke.edu!news.mathworks.com!bloom-beacon.mit.edu!senator-bedfellow.mit.edu!al-burro.MIT.EDU!ilin From: ilin@mit.edu (I-Lin Wang) Newsgroups: comp.unix.bsd.freebsd.misc Subject: problems about dial up.. Date: 14 Jul 1996 00:20:34 GMT Organization: Massachvsetts Institvte of Technology Lines: 43 Message-ID: <4s9egj$2uc@senator-bedfellow.mit.edu> NNTP-Posting-Host: 18.71.0.58 X-Newsreader: TIN [version 1.2 PL2] Hi I used 'dip' to connect to a terminal server by modem, since I don't know how to make it work by using tip or cu... However, I have some problems about using dip now: 1. If I don't execute it as a root, then, when I tried to "port ttyd1", it will say DIP> port ttyd1 DIP: tty: lock: (/var/spool/lock/LCKTMP..562): Permission denied even I have "chmod 777 /dev/ttyd1", it still said permissoin denied... 2. If I execute it as a root, then, everything is fine. but if I close the window which dip is running, and reopen a new dip window, then, after I "dip -t" and "port ttyd1", DIP> port ttyd1 DIP: tty: lock: (/var/spool/lock/LCK..ttyd1): Interrupted system call Then, I can't make the call anymore.(even I logout and login again..) I also tried to use ppp after this situation, but it also said ppp ON ilin> dial host failed to open modem. So, what should I do to make my modem "available"?(rebooting is not a good solution.) 3.I have a problem about ppp. I can use ppp to connect my ISP now. But the trouble is: I have to dial 0 first to detect the dial tone; in AT command, it's "atx0". But when I use ppp, I don't know how to do this job in the script. for example, some part in my ppp.conf is default: set device /dev/cuaa1 set speed 14400 disable lqr deny lqr set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \"\" ATE1Q0 OK-AT-OK \\dATDT\\T TIMEOUT 40 CONNECT" How to add something to let it do "atx0" first? The reason I saked this, is because my poor telephone line usually can not detect tone, so, I have to dial 0 manually everytime which is troublesome.. Please give me any suggestion. Thanks. ilin