Here's what my provider (Paetec) is telling me... They are timing out when they ping the serial interface from their (paetec's) network. The tech thinks he needs to rebuild the circuit??? He's seeing 13000 input errors and increasing and 8113 CRC and increasing since clearing the counters 10 minutes ago...
-----Original Message----- From: Raper, Jonathan [mailto:jra...@eaglemds.com] Sent: Tuesday, June 30, 2009 11:27 AM To: NT System Admin Issues Subject: RE: Slow network - cause? Never mind - didn't see the earlier response with interface stats. Jonathan L. Raper, A+, MCSA, MCSE Technology Coordinator Eagle Physicians & Associates, PA jra...@eaglemds.com www.eaglemds.com -----Original Message----- From: David Mazzaccaro [mailto:david.mazzacc...@hudsonhhc.com] Sent: Tuesday, June 30, 2009 11:17 AM To: NT System Admin Issues Subject: RE: Slow network - cause? This site has 6 PCs, 7 VoIP phones, 4 network printers, 1 switch, 1 router. That's it. No wireless. They've never had a problem until yesterday. They tell me nothing has changed. Last night, all the computers were powered off (phones and printers were still powered on) and it was still painfully slow and timing out when I pinged the router. Could be a device causing heavy traffic? The T1 provider is now admitting that they see errors on the WAN interface. Hoping that this is problem with the T1 line... Thx -----Original Message----- From: Charlie Kaiser [mailto:charl...@golden-eagle.org] Sent: Tuesday, June 30, 2009 10:40 AM To: NT System Admin Issues Subject: RE: Slow network - cause? Has this one site always been bad or is this a recent development? If recent, what has changed? What's at the remote site? All workstations? Or are there servers too? If there are servers, is local site traffic OK but WAN traffic slow? Or is even intrasite traffic bad? Any wireless out there? Any chance someone's fired up a WAP? If it's a small site, like 10 devices or less, maybe have someone turn off all the devices after hours and see what happens. If it's much better, fire up the devices one at a time until you find a problem. Could be a bad NIC on a PC. But the best troubleshooting tool? Put wireshark on a local device out there and start looking at the traffic. *********************** Charlie Kaiser charl...@golden-eagle.org Kingman, AZ *********************** > -----Original Message----- > From: David Mazzaccaro [mailto:david.mazzacc...@hudsonhhc.com] > Sent: Tuesday, June 30, 2009 6:18 AM > To: NT System Admin Issues > Subject: Slow network - cause? > > I have a site-site VPN network. > My main site connects to 8 remote sites over a frame relay MPLS cloud. > Connection between me and 7 sites is perfect. no problems. > One of my sites however, is experiencing very slow network > connectivity. > If I ping the remote router from my workstation, I get 40% - 60% > replies with 20-30ms response times (the response times have always > been 20-30ms). > > If I remote desktop to a PC out there, it is incredibly slow. > Also, they connect and run all their apps through Citrix, which is > also very slow. > > I checked bandwidth utilization on the router, and it is only 100-150k > out of 512k. > So it seems to me that this may be a local network device that is > slowing everything down? Could it be? > Are there any other things I should be looking at? > Thanks > > > > > > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ Any medical information contained in this electronic message is CONFIDENTIAL and privileged. It is unlawful for unauthorized persons to view, copy, disclose, or disseminate CONFIDENTIAL information. This electronic message may contain information that is confidential and/or legally privileged. It is intended only for the use of the individual(s) and/or entity named as recipients in the message. If you are not an intended recipient of this message, please notify the sender immediately and delete this material from your computer. Do not deliver, distribute or copy this message, and do not disclose its contents or take any action in reliance on the information that it contains. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
