Hi there all. Excuse me if this is not the correct list to ask this question. If it is not can you tell me which one I must ask this question? I have a client that was complaining of CRC errors on one of his WAN ports on a cisco router. The port is set up for synchronous PPP with VJ compression set on the B side and none on the A side. His main traffic is IP. It consist of DNS, Telnet, FTP and SMTP for E-Mail. I used and HP Internet Advisor analyser to monitor his traffic. I have filters set up for Telnet, FTP, DNS and SMTP. The Telnet and DNS filters work as the counter step on. The problem that I am having is the SMTP filter. The filter is setup as follows Octet 5 = 45 Hex, Octet 14 = 06 Hex, Octet 25 = 00 Hex, Octet 26 = 19 Hex When the client send an E-Mail, the SMTP filter does not count. I can see that he is sending some thing as his bandwidth increases. The client stops all other traffic and only send E-Mail and still nothing shows in the SMTP filter. Now the question: will VJ compression move the identifiers for SMTP as stated above to different Octet positions? If so which positions so that I then can have a filter setup for SMTP in compression mode? I thank you all for your help with this one. Wayne van der Merwe Telematics TNS East London +27 (0)43 7437498 (Work) +27 (0)43 7439393 (Fax) E-Mail [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to [EMAIL PROTECTED]
