topic Re: Untrust interface suddenly drops packet in Network Security https://community.cisco.com/t5/network-security/untrust-interface-suddenly-drops-packet/m-p/1493000#M717411 <HTML><HEAD></HEAD><BODY><P>Neri,</P><P></P><P>If as you say this is not related to hardware drops.</P><P></P><P>Things to see:</P><P>- syslogs</P><P>- which counters in "show np all stats" is increasing (clear np all stats, followed by "show np all stat | e _0_" during issue.</P><P>- are CAM/ARP tables stable (both switch/7600 and the FWSM) - the only reason I could see why it would actually drop for a while.</P><P></P><P>Wha are you running on the chassis and FWSM?</P><P></P><P>Marcin</P></BODY></HTML> Tue, 01 Jun 2010 06:56:20 GMT Marcin Latosiewicz 2010-06-01T06:56:20Z Untrust interface suddenly drops packet https://community.cisco.com/t5/network-security/untrust-interface-suddenly-drops-packet/m-p/1492999#M717410 <P>Hi,</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp; Im having a weird case with my fwsm. There were times when the untrust interface suddenly drops all trafic, but after a few minutes it comes back again. I've already check the the np blocks, and it does not increment, thus proving that there are no oversubscription.</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp; Need your help here.</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp; Thanks.</P><P></P><P>Neri</P> Mon, 11 Mar 2019 17:53:08 GMT https://community.cisco.com/t5/network-security/untrust-interface-suddenly-drops-packet/m-p/1492999#M717410 Neri Gary Cacatian 2019-03-11T17:53:08Z Re: Untrust interface suddenly drops packet https://community.cisco.com/t5/network-security/untrust-interface-suddenly-drops-packet/m-p/1493000#M717411 <HTML><HEAD></HEAD><BODY><P>Neri,</P><P></P><P>If as you say this is not related to hardware drops.</P><P></P><P>Things to see:</P><P>- syslogs</P><P>- which counters in "show np all stats" is increasing (clear np all stats, followed by "show np all stat | e _0_" during issue.</P><P>- are CAM/ARP tables stable (both switch/7600 and the FWSM) - the only reason I could see why it would actually drop for a while.</P><P></P><P>Wha are you running on the chassis and FWSM?</P><P></P><P>Marcin</P></BODY></HTML> Tue, 01 Jun 2010 06:56:20 GMT https://community.cisco.com/t5/network-security/untrust-interface-suddenly-drops-packet/m-p/1493000#M717411 Marcin Latosiewicz 2010-06-01T06:56:20Z