Re: [Nagios-users] Problem with check_http and a Cisco CSS 11501

2007-02-28 Thread Hugo van der Kooij
On Wed, 28 Feb 2007, Scott Frazer wrote: > Ok, I've got a packet capture. > > There are three hosts involved: Nagios, CSS and Webserver > > In a normal session (one that succeeds) the sequence goes like this: > > Nagios -> CSS [SYN] This would be the CSS VIP, I assume. > CSS (impersonating Nagio

Re: [Nagios-users] Problem with check_http and a Cisco CSS 11501

2007-02-28 Thread Scott Frazer
More testing. This is almost certainly not a Nagios issue. I set up a trial version of the Paessler IP Check program against the same URLs and servers and it exhibits a similar behavior. Looks like it's time to open a case with Cisco. On 2/28/07 11:03 AM, "Scott Frazer" <[EMAIL PROTECTED]>

Re: [Nagios-users] Problem with check_http and a Cisco CSS 11501

2007-02-28 Thread Scott Frazer
Ok, I've got a packet capture. There are three hosts involved: Nagios, CSS and Webserver In a normal session (one that succeeds) the sequence goes like this: Nagios -> CSS [SYN] CSS (impersonating Nagios) -> Webserver [SYN] Webserver -> CSS (impersonating Nagios) [SYN, ACK] CSS -> Nagios [SYN,

Re: [Nagios-users] Problem with check_http and a Cisco CSS 11501

2007-02-27 Thread Scott Frazer
No change from a Fedora Core 6 installation. I'm becoming increasingly sure it's a problem with the way the CSS is responding to the test. I'll have to get a packet capture going... On 2/27/07 4:25 PM, "Hugo van der Kooij" <[EMAIL PROTECTED]> wrote: I suggest you setup a packet capture and tr

Re: [Nagios-users] Problem with check_http and a Cisco CSS 11501

2007-02-27 Thread Hugo van der Kooij
On Tue, 27 Feb 2007, Scott Frazer wrote: > I'm having issues with check_http checking a hostname that's actually a > virtual ip address of a Cisco CSS 11501. The check will succeed initially, > but eventually begin to fail, taking longer and longer to return, or > eventually timeout. > > If I ext

Re: [Nagios-users] Problem with check_http and a Cisco CSS 11501

2007-02-27 Thread Patrick Proy
Objet : [Nagios-users] Problem with check_http and a Cisco CSS 11501 I'm having issues with check_http checking a hostname that's actually a virtual ip address of a Cisco CSS 11501. The check will succeed initially, but eventually begin to fail, taking longer and longer to return, or eventually

[Nagios-users] Problem with check_http and a Cisco CSS 11501

2007-02-27 Thread Scott Frazer
I'm having issues with check_http checking a hostname that's actually a virtual ip address of a Cisco CSS 11501. The check will succeed initially, but eventually begin to fail, taking longer and longer to return, or eventually timeout. If I extend the timeout to a very high amount, the process us