Do a sh ip nat trans. Are you seeing a quadrillion icmp translations all sourcing a same host or few hosts?
Dave Andrew Larkins wrote: > Try an access-list that denies ICMP and then use IP accounting access- > violations to see - more than likely a virus > > >>-----Original Message----- >>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] >>Sent: Thursday, September 11, 2003 7:01 AM >>To: [EMAIL PROTECTED] >>Subject: Ethernet bogs down help has anyone seen this problem >>[7:75238] >> >> >>I have a customer that has a small office with a Cisco 56K >>Frame router. >>They >>are running Nat. Now when I plug in the frame side the >>ethernet side gets >>constant request for translation then it gets to the point >>where you can no >>longer even ping the ethernet side. If I remove the RG45 >>cable from the >>frame side. >>No problem the request stop and I can ping my ethernet side >>of the router >>fine with 10ml sec responses all day. The users office is >>down because he >>can not >>get out to the web. I've checked for viruses and everything >>seems fine. Does >>anyone have any ideas? This one is driving me crazy. The ISP >>says that my >>router is bad, but I doubt it. It started all of a sudden >>after working fine >>for 2 >>years. >>**Please support GroupStudy by purchasing from the GroupStudy Store: >>http://shop.groupstudy.com >>FAQ, list archives, and subscription info: >>http://www.groupstudy.com/list/cisco.html > > **Please support GroupStudy by purchasing from the GroupStudy Store: > http://shop.groupstudy.com > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > **Please support GroupStudy by purchasing from the GroupStudy Store: > http://shop.groupstudy.com > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > -- David Madland CCIE# 2016 Sr. Network Engineer Qwest Communications 612-664-3367 "Emotion should reflect reason not guide it" Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=75285&t=75285 -------------------------------------------------- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
