topic Web Traffic Crawls through CX Module in Network Security https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365313#M300320 <HTML><HEAD></HEAD><BODY><P>Dan,</P><P></P><P>I've found that rebooting the CX module usually fixes performance problems. Give it a try and let us know.</P></BODY></HTML> Fri, 10 Jan 2014 04:41:20 GMT Collin Clark 2014-01-10T04:41:20Z Web Traffic Crawls through CX Module https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365312#M300317 <P>&nbsp; Hello, </P><P></P><P>&nbsp; I recently reverted from 9.2.1.2-50 to 9.2.1.1-48 because 9.2.1.2-50 introduced a bug that was crashing my data plane. After the code rollback traffic was very sluggish through the CX. It appears that the more traffic being sent to it the worse it gets. I've disabled my policies 1 by 1 and trying to isolate an issue with the config. I do not have decryption policies in place and I'm using the ADA for identity purposes. Also, default HTTP inspection on the ASA is disabled. </P><P></P><P>Anyone else seen problems like this? Any suggestions?</P><P></P><P>Thanks in advance!</P><P></P><P>-Dan</P> Tue, 12 Mar 2019 03:27:15 GMT https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365312#M300317 danimalrambo 2019-03-12T03:27:15Z Web Traffic Crawls through CX Module https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365313#M300320 <HTML><HEAD></HEAD><BODY><P>Dan,</P><P></P><P>I've found that rebooting the CX module usually fixes performance problems. Give it a try and let us know.</P></BODY></HTML> Fri, 10 Jan 2014 04:41:20 GMT https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365313#M300320 Collin Clark 2014-01-10T04:41:20Z Web Traffic Crawls through CX Module https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365314#M300322 <HTML><HEAD></HEAD><BODY><P> That is the first thing I tried... I also tried disabling all my policies and only turning one policy on at a time to try to identify if a certain policy was triggering the slowness. I also changed my service policy to limit the amount and type of traffic I was sending to the CX. Even with one computer sending TCP to the CX I replicated the slowness issues. </P></BODY></HTML> Fri, 10 Jan 2014 14:32:02 GMT https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365314#M300322 danimalrambo 2014-01-10T14:32:02Z Web Traffic Crawls through CX Module https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365315#M300324 <HTML><HEAD></HEAD><BODY><P>I have not found much on info on troubleshooting those things yet, just learning as I go. Sorry I couldn't more help.</P></BODY></HTML> Fri, 10 Jan 2014 14:38:00 GMT https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365315#M300324 Collin Clark 2014-01-10T14:38:00Z Web Traffic Crawls through CX Module https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365316#M300327 <HTML><HEAD></HEAD><BODY><P>I know you just downgraded to 48, but there is a bug in there-</P><P></P><P><A href="https://www.cisco.com/cisco/psn/bssprt/bss?searchType=bstbugidsearch&amp;page=bstBugDetail&amp;BugID=CSCul24749" target="_blank">CSCul24749</A> CX 9.2.1.1(48) High Memory Utilization and Slowness</P><P></P><P>How does the memory utilization look?</P></BODY></HTML> Fri, 10 Jan 2014 14:46:29 GMT https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365316#M300327 Collin Clark 2014-01-10T14:46:29Z Web Traffic Crawls through CX Module https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365317#M300329 <HTML><HEAD></HEAD><BODY><P> according to the GUI my memory utilization is a solid 80%. This has been the case no matter what code I have installed. I was told by TAC that that is normal operation... </P></BODY></HTML> Fri, 10 Jan 2014 19:02:35 GMT https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365317#M300329 danimalrambo 2014-01-10T19:02:35Z Web Traffic Crawls through CX Module https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365318#M300330 <HTML><HEAD></HEAD><BODY><P>I wiped my config last night and rebuilt the CX. The problem persists. Maybe this is a hardware or OS issue???? </P></BODY></HTML> Tue, 14 Jan 2014 15:50:04 GMT https://community.cisco.com/t5/network-security/web-traffic-crawls-through-cx-module/m-p/2365318#M300330 danimalrambo 2014-01-14T15:50:04Z