One of my TCH hiperarc systems has dropped it's total throughput to about 65% of my other chassis's. They are all similarly configured with 48 quad modems and 48 dsp modems. All have hiperarcs and standard nmc's. The configuration appears to be the same across the chassis's. What would account for this? How should I go about troubleshooting it? Thanks, Mark Thornton San Marcos Internet, Inc. 512-393-5300 - To unsubscribe to usr-tc, send an email to "majordomo@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.
Does anyone have any idea I shoudl try before I blow the chassis away and reload from scratch? Mark Thornton San Marcos Internet, Inc. 512-393-5300 ----- Original Message ----- From: Mark Thornton <mark@corridor.net> To: <usr-tc@lists.xmission.com> Sent: Tuesday, May 09, 2000 7:37 PM Subject: (usr-tc) Slow Chassis?
One of my TCH hiperarc systems has dropped it's total throughput to about 65% of my other chassis's. They are all similarly configured with 48 quad modems and 48 dsp modems. All have hiperarcs and standard nmc's. The configuration appears to be the same across the chassis's.
What would account for this? How should I go about troubleshooting it?
Thanks,
Mark Thornton San Marcos Internet, Inc. 512-393-5300
- To unsubscribe to usr-tc, send an email to "majordomo@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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Can anyone tell me why the DSP cards perform the verify/logon sequence quicker than the quads? We have 3 chassises, two running Quads and one running DSPs. The DSPs verify and logon much quicker than the quads. Is there a setting I can look at that might cause this? I would like all of the modems to verify/login as quickly as the DSP cards do! Thanks in advance! ============================================================================== Phillip Ferraro WorldNet Access, Inc pferraro@wna-linknet.com Onslow County's PREMIER InterNet Service Voice (910) 346-0835 824 Gumbranch Square, Suite Q FAX (910) 455-1933 Jacksonville, Nc 28540-6269 ============================================================================== - To unsubscribe to usr-tc, send an email to "majordomo@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.
Also sprach pferraro@wna-linknet.com
Can anyone tell me why the DSP cards perform the verify/logon sequence quicker than the quads? We have 3 chassises, two running Quads and one running DSPs. The DSPs verify and logon much quicker than the quads. Is there a setting I can look at that might cause this? I would like all of the modems to verify/login as quickly as the DSP cards do!
I don't know about quad vs. DSP comparison, but I remember there being a distinction between Arcs and NETServers where the NETServers had a bug (no surprise there) where they corrupted/dropped the first LCP packet that came through in PPP negotiation. They then had to wait for the timeout and for the LCP packet to be resent. This resulted in actually fairly noticeable increases in the time for PPP negotiation. I'm not sure if this holds true with quads and dsps, but you might try logging a ppp connection with something that gives you timestamps (a linux box with the "debug" ppp and chat option?) and see what's occuring (at least from the client side) during a connection. There might be some clue there as to what's going on that's causing the quads to take longer. -- Jeff McAdams Email: jeffm@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@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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