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IP HTTP Server Unavailable

brianchernicoff
Level 1
Level 1

I added an NTP SERVER to the configuration of a 3750 which looks like it brought down the IP HTTP Server on the switch. After the NTP was added, my monitoring software (What's Up Gold) shows IP HTTP Server as down, and in my CNA (Cisco Network Assistant) I'm unable to add it to the community. When I right click on the device and try to bring up the device manager in the gui, it doesn't connect.

However when I telnet it, the ip http server seems to be up and running. I've already tried to issue "no ip http server" and then re-enable it, but that didn't work. Here's the http server information, it looks as if it's up and running on the switch but it's not adding to the community in CNA, and still showing ip http server down in snmp monitoring. Any ideas?

SH IP HTTP SERVER STATUS:

sh ip http server status
HTTP server status: Enabled
HTTP server port: 80
HTTP server authentication method: enable
HTTP server access class: 0
HTTP server base path: flash:html
Maximum number of concurrent server connections allowed: 16
Server idle time-out: 180 seconds
Server life time-out: 180 seconds
Maximum number of requests allowed on a connection: 25
HTTP server active session modules: ALL
HTTP secure server capability: Not present

HTTP server statistics:
Accepted connections total: 280182

SH IP HTTP SERVER SESSION-MOD:

HTTP server application session modules:
Session module Name  Handle Status   Description

SH IP HTTP SERVER HISTORY

HTTP server connection:

HTTP server current connections (ip addresses are hidden)


local-ipaddress:port  remote-ipaddress:port in-bytes   out-bytes
      10.x.x.x              10.x.x.y:61172 2203       337655
      10.x.x.x              10.x.x.y:61232 1610       34304
      10.x.x.x              10.x.x.y:2796  57         0

5 Replies 5

Antonio Knox
Level 7
Level 7

Do you have any configurations as such:

ip http access-class 101   <-----101 is an arbitrary ACL #

No Antonio, I don't have that on this or any of the other LAN switches on my network.

Hi,

to see if http service is really up telnet your router on port 80

Regards.

Alain

Don't forget to rate helpful posts.

Hi,

Did you try and remove the NTP server config just to be sure this is causing the problem?

Reloaded the switch, it came back up. Thanks for your help.

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