Help about squid an isvw (trend micro isvw - smb) I work with Linux only 30 days (Debian), and I descover how it is amazing and excellent. Good bye windows forever. Configuration for gateway - 1 PC ----------------------------------- OS:_________________________Debian sarge 3.0 Proxy/cache:_________________ Squid 2.5 Antivirus/url fliter/anti-spam______ISVW 5.0 SMB for Linux 1. test______Client-------->-----Squid proxy/cache-------->------Internet work excellent. Squid proxy/cache + Sarg report (port: 3128) 2. test______Client-------->-----ISVW proxy-------->------Internet work excellent. ISVW proxy/antivirus/url-filter/anti-spam (port: 8080) 3. test______Client--->---Squid proxy/cache--->---ISVW proxy--->---Internet work excellent.****** 4. test (and problem) ***** in 3. test, everithing work good until client reach some prohibited url (by ISVW url-filter) or url with virus (by ISVW antivirus). a) I have big delay (20-30 sec) in replay from ISVW html mesage that is url blocked ( url is blocked by isvw) b) I have same delay for mesage about "virus is found on that url" c) bigest problem is: browsig on normal url's is same slow (cached or non cached) 5. test I restarting all ISVW services and browsing internet...........work excelent until client again reach some prohibitet url or virus on internet. I assume that problem is because ISVW don't know source of client request ? Maybe someone know solution for problem?