Think I have worked this out now...we have some other ISA Servers at other locations that also have CVs that pass though the first array...as it is HTTP I guess these appear to come from the same source, but that aren't really... Jason Jones | Security | Silversands Limited | Desk: +44 (0)1202 360489 | Mobile: +44 (0)7971 500312 | Email/MSN: jason.jones@xxxxxxxxxxxxxxxxx -----Original Message----- From: isapros-bounce@xxxxxxxxxxxxx [mailto:isapros-bounce@xxxxxxxxxxxxx] On Behalf Of Jason Jones Sent: 22 February 2008 17:01 To: isapros@xxxxxxxxxxxxx Subject: [isapros] Re: Connectivity Verifier Weirdness Nope, as I say, the ISA logs show a steady stream of 1 from each every 60 seconds...could IIS be somehow getting it wrong? Single farm using HTTP, no other CV to that destination... -----Original Message----- From: isapros-bounce@xxxxxxxxxxxxx [mailto:isapros-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison Sent: 22 February 2008 16:51 To: isapros@xxxxxxxxxxxxx Subject: [isapros] Re: Connectivity Verifier Weirdness How many CV have they configured to that server? If you define CV manually, and then create web farm rules that include this server in the farm, you'll get double-CV action to the farm member. -----Original Message----- From: isapros-bounce@xxxxxxxxxxxxx [mailto:isapros-bounce@xxxxxxxxxxxxx] On Behalf Of Jason Jones Sent: Friday, February 22, 2008 8:10 AM To: isapros@xxxxxxxxxxxxx Subject: [isapros] Connectivity Verifier Weirdness Hi, We have a customer who claims that their web server logs shows connectivity verifiers checks happening more frequently from one particular node, of a two node array. Looking at the firewall logs, I see a steady stream of 1 check per array member every 30 seconds (as per expected). However, they have now produced an IIS log which shows node 1 making four connections for every one connection from node 2. Any ideas??? Cheers JJ ________________________________ This email and any files transmitted with it are confidential and intended solely for the use of the individual to whom it is addressed. If you have received this email in error, or if you believe this email is unsolicited and wish to be removed from any future mailings, please contact our Support Desk immediately on 01202 360360 or email helpdesk@xxxxxxxxxxxxxxxxx If this email contains a quotation then unless otherwise stated it is valid for 7 days and offered subject to Silversands Professional Services Terms and Conditions, a copy of which is available on request. Any pricing information, design information or information concerning specific Silversands' staff contained in this email is considered confidential or of commercial interest and exempt from the Freedom of Information Act 2000. Any view or opinions presented are solely those of the author and do not necessarily represent those of Silversands Silversands Limited, 3 Albany Park, Cabot Lane, Poole, BH17 7BX. Company Registration Number : 2141393. This email and any files transmitted with it are confidential and intended solely for the use of the individual to whom it is addressed. If you have received this email in error, or if you believe this email is unsolicited and wish to be removed from any future mailings, please contact our Support Desk immediately on 01202 360360 or email helpdesk@xxxxxxxxxxxxxxxxx If this email contains a quotation then unless otherwise stated it is valid for 7 days and offered subject to Silversands Professional Services Terms and Conditions, a copy of which is available on request. Any pricing information, design information or information concerning specific Silversands' staff contained in this email is considered confidential or of commercial interest and exempt from the Freedom of Information Act 2000. Any view or opinions presented are solely those of the author and do not necessarily represent those of Silversands Silversands Limited, 3 Albany Park, Cabot Lane, Poole, BH17 7BX. Company Registration Number : 2141393. This email and any files transmitted with it are confidential and intended solely for the use of the individual to whom it is addressed. If you have received this email in error, or if you believe this email is unsolicited and wish to be removed from any future mailings, please contact our Support Desk immediately on 01202 360360 or email helpdesk@xxxxxxxxxxxxxxxxx If this email contains a quotation then unless otherwise stated it is valid for 7 days and offered subject to Silversands Professional Services Terms and Conditions, a copy of which is available on request. Any pricing information, design information or information concerning specific Silversands' staff contained in this email is considered confidential or of commercial interest and exempt from the Freedom of Information Act 2000. Any view or opinions presented are solely those of the author and do not necessarily represent those of Silversands Silversands Limited, 3 Albany Park, Cabot Lane, Poole, BH17 7BX. Company Registration Number : 2141393.