January 2002 - USR-TC - mailman.xmission.com

RE: (usr-tc) NMC not responding
by Mark E. Levy 06 May '03

06 May '03

I;ve had this happen a few times. Just reboot the NMC card by sliding it out if the chassis or via the console interface and it will be well again (until next time). Rebooting the NMC won't affect active users sessions. --------------------------------------------------------------------- Mark E. Levy, President FSInet, Inc. | System Management Associates, Inc. 800-827-6085 x202 | 847-291-1550 x202 847-753-6832 fax | 847-291-3866 fax www.fsi.net | www.sysman-inc.com mark(a)fsi.net | levy(a)sysman-inc.com --------------------------------------------------------------------- > -----Original Message----- > From: Jeff Mcadams [mailto:jeffm@iglou.com] > Sent: Friday, June 08, 2001 9:51 AM > To: usr-tc(a)lists.xmission.com > Subject: Re: (usr-tc) NMC not responding > > > Also sprach Kirk Mitchell > > My NMC recently stopped responding to SNMP queries, etc and I'm > >unable to access it via TCM. It has, however, not seemed to affect > >anything as far as dial-up, routing, etc. Other than the fact that I > >can't run MRTG against it or the badmodems.pl script, there's no > >indication that it's having problems. > > Not surprising. The NMC does not have anything to do with the routine > actions of taking and handling calls...it is what it says it > is...purely > a management card. You can totally remove the NMC and not lose any of > the actual *production* functionality of the chassis. > > > Has the card gone bad...need replaced, lost something in part of > >config? How do I go about finding/fixing the problem? > > Proly just needs a reboot, or possibly a reconfig...I've had > a few lose > some of the config (including IP addresses and stuff), and a reconfig > from console (takes me about 30 seconds these days) gets them > fully back > up and running (sucks if its a remote city though). > -- > Jeff McAdams Email: jeffm(a)iglou.com > Head Network Administrator Voice: (502) 966-3848 > IgLou Internet Services (800) 436-4456 > > - > To unsubscribe to usr-tc, send an email to "majordomo(a)xmission.com" > with "unsubscribe usr-tc" in the body of the message. > For information on digests or retrieving files and old messages send > "help" to the same address. Do not use quotes in your message. > - To unsubscribe to usr-tc, send an email to "majordomo(a)xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.

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TCM and XP
by Steve Cobb 02 Aug '02

02 Aug '02

I sent this before but I'm not sure that it went through. I'm trying to use TCM 6.0.23 with Windows XP and I can't get it to install. Anyone doing this? Thanks, Steve Cobb

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(usr-tc) FW: [datacomm] Secret access to TCs
by Brian Becker 24 Jun '02

24 Jun '02

The newest edition to our IT Department (he's been in Tech Support for 3 years) emailed me this afternoon (full email below). I didn't believe him at first so I telneted to on of our TC boxes and when prompted with "Login:" I typed adm and pressed Enter. HOLY COW! It said "Hiper:" and I had full access. I'm curious as to how many people on this list were vulnerable like us (we have 20 TC boxes throughout Southeast Missouri). Brian Brian Becker President, Poplar Bluff Internet, Inc. P.O. Box 190 | Poplar Bluff, MO 63902 | 573.686.9114 Home of http://semo.net - Southeast Missouri's Online Community http://TotallyFabricated.com Total Scrutinizer - Tech Support Just Got Easier WebGabber - All-html Web Chat Software -----Original Message----- From: Adam Barnhill Sent: Tuesday, July 24, 2001 6:41 PM To: ---interoffice DataComm List--- Subject: [datacomm] Secret access to TCs It has come to my attention that our TCs were vulnerable to anyone's attack. User : adm Would allow access to manage and login to our TCs. The fix was easy. Just 'del user adm' and then 'save all' (thanx Brian) I was actually searching for TC command references, and happened upon ;) a hack list of default and backdoor passwords. The link I originally found a hack article on is http://the.wiretapped.net/security/info/textfiles/k1ine_11.txt and the password list is in that tree somewhere.. Lots of backdoors for other RAS, switches, hubs and other.. Adam Barnhill Systems Technician / IT Dept. Semo.net / Poplar Bluff Internet, Inc. 1(877)686-9114 http://semo.net/ _______________________________________________ datacomm mailing list datacomm(a)lists.semo.net http://lists.semo.net/mailman/listinfo/datacomm - To unsubscribe to usr-tc, send an email to "majordomo(a)xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.

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(usr-tc) Upgraded TC's
by Mark Thornton 21 Jun '02

21 Jun '02

We jsut upgraded our TC chassis to the lastest available code (yes we paid for support) and the phones have stopped ringing. We always had a certain level of calls with various connection problems of one sort or another, but that seems to have dried up in the week since we installed the new code. We made the decision to go with the paid support over replacement of our chassis strictly on financial grounds. There was no way to amortize new equipment costs for our dialup market. Yes, it blows to have to pay for something others get for free, however I must say the support I have gotten is so much better than what I ever got from 3Com directly. There has been no backlash from the new code that I have found which is also a welcome change. Mark Thornton San Marcos Internet, Inc 512-393-5300 - To unsubscribe to usr-tc, send an email to "majordomo(a)xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.

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TC MP/16 V.34 Docs
by Dennis David 18 Feb '02

18 Feb '02

Hello all, I just picked up the mp16 and have been having a ton of trouble putting my hands on any docs. Any ideas where I might find them. I am fairly new to the TC world so I want to get the docs so I can avoid asking dumb questions. Thanks Dennis Dennis David Sr. Engineer NetDefender, LLC (V) 703-580-5264 (F) 703-783-0795 http://www.netdefender.com

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assigning new ip, new card/slot, ospf
by Jeff Garvas 31 Jan '02

31 Jan '02

Hi everyone.... I tried to find this in the history/archives, but I couldn't. I've acquired a 3com TC rack with six hiper arcs in it (I think?) We're running 6 PRI into the cards and providing dialup/isdn. We have one more card I'd like to add to that group. I have the TCM software, but I've just given up on that. For some reason I can't get TCM to recognize or login to the unit. (Its version 6.?? and this is the newer 3com chassis) I'm sure there has to be a way to easily "mirror" one of the configurations for the existing cards and include card 7 (and then card 8) into the existing pool? More importantly, I need to reconfigure the IP on this thing. I know the network eth:1 is associated with is "usr2", but I can't figure out how to re-assign that IP address. Any pointers on this? As a final issue, I am interested in adding this unit to the OSPF area with the Cisco(s). This might be an issue on it's own (and I admit, I havn't looked at the archives for this and know I saw something in there about it) -- but I'm curious whats involved in disabling RIP, enabling OSPF, and how you define all of the networks and the area. This isnt' anywhere near as important as my first two questions. My most important issue is renumbering the unit itself. Any help or suggestions would be greatly appreciated! -Jeff

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NetServer/16 v.34 /Getting Started
by NETSERVER /16 V.34 30 Jan '02

30 Jan '02

Dear lists, I just got a refurbished TC Netserver/16 V.34. I tried to start with console but i don't get any start screen here. what will be correct DIP switch or other settings to start with this things. THanks in Advance. ~Russell

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NAT
by Kancha . 28 Jan '02

28 Jan '02

I've a TC1000 with HiperArc version 5.1.6. The TC has two E1 dsp cards. Currently I've public IP in the ip-pool. I want to give private ip to my dial-up usersand do NAT. How can i achieve this in Total Control ?? __________________________________________________ Do You Yahoo!? Great stuff seeking new owners in Yahoo! Auctions! http://auctions.yahoo.com

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IPv6
by Jason 28 Jan '02

28 Jan '02

Any talk of IPv6 in the near future for the USR-TC hardware? ************************ Jason Watkins I-Land NOC jwatkins(a)iland.net ************************

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IPv6
by Jason Watkins 28 Jan '02

28 Jan '02

Any talk of IPv6 on the USR-TC stuff in the near future? ************************ Jason Watkins I-Land NOC jwatkins(a)iland.net ************************

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