[Asterisk-Users] Problem w/ Zaptel HDLC mode cisco Data Stability
Martin Pycko
martinp at digium.com
Wed May 28 08:13:25 MST 2003
I didn't know that one can run Ethernet over T100P.
Now what NIC card are you using ?
Martin
On Wed, 28 May 2003, Nick Eggleston wrote:
> Digium T100P
>
> On Wed, 28 May 2003, Martin Pycko wrote:
>
> > What network card are you using ? (model and vendor)
> >
> > Martin
> >
> > On Tue, 27 May 2003, Nick Eggleston wrote:
> >
> > > We are using the zaptel driver to deliver a combined voice/data T1 circuit.
> > >
> > > The data channel-group is using the "cisco" hdlc protocol (on the linux side)
> > > and connects with a cisco router on the far side.
> > >
> > > Everything comes up and works fine for a while. A while later, though, IP
> > > communication fails completely. The cisco side shows up/up. The Linux side
> > > has a message in the log file stating: "hdlc0: Link down".
> > >
> > > Just prior to the link down message are numerous messages that say "New offset:"
> > > followed by different numbers. That may or may not be relevent.
> > >
> > > I am curious to know other people results with this configuration, if any. If
> > > you had the same problem, how did you solve it?
> > >
> > > We are planning to switch to PPP and see if that improves the situation.
> > >
> > > --Nick
> > >
> > > (implementation details follow:)
> > >
> > > CISCO:
> > >
> > > interface Serial1/0:1
> > > ip address 1.0.0.102 255.255.255.252
> > > encapsulation hdlc
> > > end
> > >
> > > LINUX:
> > >
> > > sethdlc hdlc0 mode cisco
> > > ifconfig hdlc0 1.0.0.101 netmask 255.255.255.252
> > >
> > > OS: Redhat 8.0
> > > Kernel: 2.4.18-27.8.0
> > >
> > > /etc/zaptel.conf:
> > >
> > > loadzone=us
> > > defaultzone=us
> > > span=1,1,0,esf,b8zs
> > > nethdlc=1-6
> > > bchan=13-23
> > > dchan=24
> > >
> > > ZAPTEL driver CVS diff:
> > >
> > > cvs server: Diffing .
> > > Index: Makefile
> > > ===================================================================
> > > RCS file: /usr/cvsroot/zaptel/Makefile,v
> > > retrieving revision 1.5
> > > diff -r1.5 Makefile
> > > 36c36
> > > < #KFLAGS+=-DCONFIG_ZAPTEL_MMX
> > > ---
> > > > KFLAGS+=-DCONFIG_ZAPTEL_MMX
> > > 54c54
> > > < #KFLAGS+=-DCONFIG_ZAPATA_NET
> > > ---
> > > > KFLAGS+=-DCONFIG_ZAPATA_NET
> > >
> > > ZAPTEL driver CVS/Entries:
> > >
> > > /.cvsignore/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ChangeLog/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /README.fxsusb/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /arith.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /biquad.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /bittest.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /complex.cc/1.1.1.1/Mon Mar 17 18:11:45 2003//
> > > /complex.h/1.1.1.1/Mon Mar 17 18:11:45 2003//
> > > /digits.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ecdis.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /fasthdlc.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /fir.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /fxstest.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /genconst.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /gendigits.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /hdlcgen.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /hdlcstress.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /hdlctest.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /hdlcverify.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ifcfg-hdlc0/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ifup-hdlc/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /makefw.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /mec.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /mec2.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /mec2_const.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /mec3.h/1.3/Wed Apr 16 03:31:07 2003//
> > > /mkfilter.h/1.1.1.1/Mon Mar 17 18:11:45 2003//
> > > /mknotch.cc/1.1.1.1/Mon Mar 17 18:11:45 2003//
> > > /orig.ee/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /patgen.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /patlooptest.c/1.1.1.2/Sat Mar 15 06:00:30 2003//
> > > /pattest.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /proslic.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /sec-2.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /sec.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /sethdlc.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /timertest.c/1.1/Thu Mar 20 07:00:04 2003//
> > > /tonezone.c/1.2/Mon Apr 14 16:14:55 2003//
> > > /tonezone.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /tor.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /tor2-hw.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /tor2.c/1.1.1.5/Mon Mar 17 18:11:45 2003//
> > > /tor2.ee/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /tor2ee.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /torisa.c/1.1.1.2/Mon Mar 17 18:11:45 2003//
> > > /torisa.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /torisatool.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /tormenta2.rbt/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /tormenta2.ucf/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /tormenta2.vhd/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /usbfxstest.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /wcfxo.c/1.5/Thu Apr 10 21:02:54 2003//
> > > /wcfxs.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /wcfxsusb.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /wcfxsusb.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /wct1xxp.c/1.1.1.4/Mon Mar 17 18:11:45 2003//
> > > /wcusb.c/1.1.1.2/Fri Mar 14 06:00:34 2003//
> > > /wcusb.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /zaptel.conf.sample/1.1.1.2/Mon Mar 17 18:11:45 2003//
> > > /zaptel.init/1.1.1.2/Sat Mar 15 06:00:31 2003//
> > > /zaptel.sysconfig/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /zonedata.c/1.3/Fri May 9 22:41:51 2003//
> > > /ztcfg-dude.c/1.1.1.1/Tue Mar 18 06:00:29 2003//
> > > /ztcfg.c/1.1.1.3/Tue Mar 18 06:00:29 2003//
> > > /ztcfg.h/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ztd-eth.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ztdiag.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ztdummy.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /ztdummy.h/1.1.1.2/Mon Feb 24 06:00:31 2003//
> > > /ztdynamic.c/1.1.1.2/Mon Mar 17 18:11:45 2003//
> > > /ztmonitor.c/1.1.1.2/Mon Feb 24 06:00:31 2003//
> > > /ztspeed.c/1.1.1.1/Wed Feb 12 13:59:20 2003//
> > > /zttool.c/1.2/Sat Apr 5 20:32:43 2003//
> > > /Makefile/1.5/Result of merge//
> > > /wcfxs.c/1.6/Thu May 15 02:22:05 2003//
> > > /zaptel.c/1.13/Thu May 15 02:22:05 2003//
> > > /zaptel.h/1.5/Thu May 15 02:22:05 2003//
> > > D
> > >
> > >
> > > --
> > > Nick Eggleston
> > > Consultant
> > > Data Communications Consulting, Inc.
> > > 6320 Rucker Road, Suite E
> > > Indianapolis, IN 46220
> > > 317/726-0295 x18
> > > 317/202-2445 (fax)
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > Asterisk-Users mailing list
> > > Asterisk-Users at lists.digium.com
> > > http://lists.digium.com/mailman/listinfo/asterisk-users
> > >
> >
> > _______________________________________________
> > Asterisk-Users mailing list
> > Asterisk-Users at lists.digium.com
> > http://lists.digium.com/mailman/listinfo/asterisk-users
> >
>
> --
> Nick Eggleston
> Consultant
> Data Communications Consulting, Inc.
> 6320 Rucker Road, Suite E
> Indianapolis, IN 46220
> 317/726-0295 x18
> 317/202-2445 (fax)
>
>
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
>
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