Cisco Application :: HTTP 404 Errors In CSS11500?

Sep 11, 2012

I'm seeing the following error on one of our real server. Is there a way to find out who is spamming?
 
10.x.x.x(VIP) - - "POST /slmruntime/service HTTP/1.0" 404 1214

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Cisco Application :: CSS11500 Connection Counts

Jul 19, 2011

Why do my connection not clear when my service goes to a down state.  The only way I can get the connections to clear is by bouncing my content rule.  CSS11503 version 08.20.4.05s - SSL all the way to the server  --- I also have flow permanent port3 443 configured, but I don't understand why the other two servers go to zero while server01 never goes to zero.  If I remove the flow permanent port3 all the counters go to zero, but I would think if the servers goes down then the connections should go to zero regardless of the flow permanent port configuration. [code]

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Cisco Application :: CSS11500 SSL Handling For Multiple URL

May 29, 2012

I know that it's possible on the CSS to handle multiple incoming HTTP requests that terminate on the same IP address and port and balance them to various servers based on the url. For instance, I can set up URL at the same 192.168.35.12 address in DNS, and set up two different content rules:
 
content cats
vip address 192.168.35.12
port 80
url "//www.cats.com/*"
add server cats1
add server cats2
active
 
content dogs
vip 192.168.35.12
port 80
url "//www.dogs.com/*"
add server dogs1
add server dogs2
active.
 
Easy and straightforward.
 
But what if I want to add SSL handling for URl. I'm not sure how to create the ssl-proxy-list where one content rule (ip address/port) combination needs to pass through the ssl module and get matched with the proper ssl certificate.
 
Can this be done?  Can one associate multiple certs and keys with a single ssl-server entry and a single ssl accelerator service?  Or do I have to create multiple ssl-proxy-lists for cats and dogs and build multiple ssl services each referring to a unique ssl-proxy-list, and then use the url parameter in the https content rule to determine which ssl service (and therefore which key/cert pair) gets the traffic?

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Cisco Application :: CSS11500 Balance Using IP Source?

Jun 13, 2011

I am not able to find information of how to configure a balance in CSS11500 depending of the IP source. I want to do the next:
 
Site A : 192.168.1.0/24
Site B : 192.168.2.0/24
 
Both sites access to the same VIP: http://vip_balnace_IP but depending of the source the should be balanced to diferentes servers.
 
Site A -> VIP_balance -> server1
Site A -> VIP_balance -> server2
 
how to do that?

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Cisco Application Networking :: Change Host Name In CSS11500 Series

Jun 6, 2011

How to change host name in CSS11500 Series. I cannot find any documentation for that matter.Is there any impact in the system to change the host name?

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Cisco Application :: Managing CSS11500 Loadbalancers In Cluster Mode

Jul 1, 2012

This is a newbie question regarding CSS11500 series loadbalancers as I trying to get up to speed with managing them as part of my job.  I noticed that there are a couple of CSS "clustered together" since I see they are managed using a single ip address.
 
My question is around how to establish a session to each individual device in this cluster, if at all possible?  If is not possible, how do manage the secondary device in this cluster to perform tasks such as copying new software to it, backing it up, etc.?        

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Cisco WAN :: 3825 - HTTP / HTTPS Protocol Errors With IOS 12.4 (16 - 25f)

Nov 7, 2011

Any issues with IOS 12.4(16) through 12.4(25f) with HTTP/HTTPS protocols running on a 3825 router? I have a remote site that accesses a corporate application over an MPLS, sometimes it works fine, other times it will hang for hours. No errors on circuits, interfaces, ethernet interfaces, etc. Response times are averaging 50ms even when the application freezes. The only thing I can think of is that it could be an issue with the IOS version.

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Cisco :: Netflow Template To Get Information About HTTP Code Errors In Nexus 7010?

May 19, 2013

Make a netflow template to get information about http code errors in a nexus 7010?

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Cisco Application :: ACE 4710 - Seeing Parse Errors Increment With KAL-AP

Nov 5, 2012

Client I am doing work for as two pair of ACE 4710 appliances.  On the pair I am trying to put into production, I am seeing a large number of parse errors for the kal-ap stats.  I am not sure what these mean.  When the ACE is put into production, their main website starts having issues.

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Cisco Application :: 11503 CSS HTTP Redirects

Jul 19, 2011

I have a number of web sites that are currently being load balanced by CSS 11503s runninng 8x code.  I was recently requested to configure HTTP -->  HTTPS redirects on the CSS for every site.  In the past, I have only configured the redirects for sites that had a requirement.  Now it appears that the server teams want all content encrypted.

1)  What impact will this have on the CPU?
2)  What impact will this have on Memory utilization?
3)  Is there a maximum nubmer on redirects?
4)  Are there other things I should be concerned about?

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Cisco Application :: ACE30 Match Http Url Except Specific One

Feb 4, 2013

is it possible to construct the L7 HTTP class-map expression to match all URLs except one? I have 1 correct url, for example: /correcturl.* and want to redirect requests to all other possible URLs to this one, without the need to list them all in "possitive match" statements.

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Cisco Application :: Insert Http Header Ace 4710

Jan 9, 2013

I have an ACE version A5.2 configured in one-armed leg (doing source nat). I have a requirement to add(or copy) the "referer" header value from the original request to the request send by ACE.
 
I cannot figure out how to copy this value. It is easy to add the source ip address  by adding: " insert-http x-forwarded-for header-value "%is".
 
So how I am going to copy the Refere header?
 
#Referer
#Address (URI) of the resource from which the URI in the request was obtained

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Cisco Application :: CSS Or ACE 4710 Redirect HTTPS To Http

Feb 27, 2012

For a CSS with a SSL module (performing SSL termination) - is it possible to impliment a redirect on https URL to send to equivalent http URL.If my understanding is correct, the CSS will do SSL termination and then use an http content rule on the resultant http stream as it is recursively handled by the CSS ? This would mean that the SSL module has no way of seeing/acting on layer 5 and above data (i.e. picking up on a specific URL) and can not itself issue a redirect - i.e. you could not associate a redirect statement or service with the following ssl content rule ? [code]The CSS would instead rely on a http content rule to impliment a redirect - i.e. you would have to associate a redirect statement or service to the following http content rule instead?
 
But if the CSS is already handling traffic for existing url...  traffic that is going to cause a loop when a client goes direct to. url...I realise the requirment is uncommon / a bit convoluted, its one of those don't ask type scenarios - aimed at achieving a specific requirement.Would the ACE 4710 be able to handle such a scenario any differently ?

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Cisco Application :: ACE 4710 - Redirect HTTP To HTTPS?

Jun 21, 2012

I am trying to make a redirect from http to https. the goal is whenever a user writes in http://10.80.199.71 it should be redirected to https://10.80.199.71 I am just haveing some trouble making it work.

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Cisco Application :: ACE 4700 Redirect HTTP To HTTPS?

Feb 6, 2013

How to configure a redirection on the ACE from HTTP to HTTPS using specific URL example [URL] to [URL], the SSL certificates were installed on the servers.

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Cisco Application :: CSS 11500 - Keepalive Http And Port At Same Time

Apr 29, 2012

I need to configure a keepalive that check an url in a server   (http in port 9500 not in port 80) and check the port 443 in the same server. If any of them not response . the service should go down.

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Cisco Application :: IOS HTTP Authorization Vulnerability When Traversing ACE 4710

Oct 10, 2012

We had a PCI security audit of an existing VIP on our ACE 4710. The VIP is set up as HTTPS terminating on the ACE with a http redirect for all 80 traffic.  The audit reported this VIP was vunerabled to the Cisco "IOS HTTP Authorization Vulnerability".  Which basicly states, http Management is on this IOS device.  It does not make any sense, as the VIP is pointed to a pair IIS servers?

[URL]

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Cisco Application :: 4710 - HTTP-Cookie Sticky Not Working

Feb 1, 2012

I have a requirement to load balance OWA 2010 inbound connectivity to 2 CAS servers using a ACE 4710 with sticky sessions enabled.
 
The CAS servers are currently responding on 80 or 443 at this moment in time. Eventually I want to off load the SSL to the ACE 4710, its currently running on the CAS servers. I need to enable sticky sessions to keep the session to the same CAS server for each internet based connection. I also have a proxy enabled for inbound connectivity so I cannot use source IP.
 
Here is my configuration but it doesn’t seem to be working, i am currently testing with port 80 connections not SSL.
 
serverfarm host INHOUSE-EXCHANGE-OWA-vFARM
predictor response app-req-to-resp samples 4
probe 443
probe HTTP-PROBE
rserver INHOUSE-TEST-CAS01-SVR
   inservice(code)

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Cisco Application Networking :: CSS 115003 Configuring HTTP Compression (not Work)

Jan 18, 2012

I need configure HTTP Compression by hardware on CSS 11503. I make config like this [URL]
 
My config:
 
service s1
ip address 10.1.66.11 (web server)
keepalive type none

[Code].....

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Cisco Application Networking :: GSS-4492-k9 Does GSS HTTP-HEAD Supports Https

Jun 26, 2011

I am configuring a GSS to check an Web server that responds to https requests.I put 443 as the port but I don´t see replies from the server and the Answer Status is always offline.Other servers using http on port 80 are showing OK.The appliance is a GSS-4492-k9 Version 3.1(0).

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Cisco Application :: ACE 4710 Cannot Confirm HTTP Cookie Sticky Connections

Jan 8, 2013

We are using a ACE 4710 with A3(2.6) software release.I had to change our sticky load balancing method for HTTPS to cookie based.However while connections appear to work if I look at the show sticky database table I can not see or confirm sticky entries for the cookie based connections.Here or config snippets to show the config
 
sticky http-cookie ghh-www scook-ghh
cookie insert browser-expire
serverfarm ghh-www-443
class-map match-all ghh-www-443_CLASS
2 match virtual-address 172.16.1.21 tcp eq https

[code].....

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Cisco Application :: CSS 11503 HTTP Keepalive Fails Even Though Server Responds

Nov 29, 2011

I recently "inherited" a CSS 11503 - I've only used ACEs before - and I want to get HTTP keepalives working.To start, I created a test service:
 
lb-1# show run service sunbird-http-7025-test
!************************** SERVICE **************************
service sunbird-http-7025-test
  port 7025
  ip address 141.211.229.168

[code].....

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Cisco Application :: 4710 Maximum 10 Http Header Map Is Allowed Per Policy

Nov 9, 2011

We are migrating from ACE 20 module to an ACE 4710 appliance. [code] When pasting in the config on the ACE 4710 running A4(2.1) code, I get the subject error message when trying to enter in the highlighted sticky-serverfarm command above.  Again, this config works on the older hardware and older code.

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Cisco Application :: Can ACE (4710) Behave As Reverse Proxy For HTTP And SSL Traffic

Jul 12, 2011

Can the ACE appliance behave as a reverse proxy for http and ssl traffic? I would assume it can given how it does SLB but SLB is not a requirement at this time.

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Cisco Application :: ACE4710s / HTTP Redirection To Individual Servers In Farm?

Jun 19, 2012

I am wondering if there is a method to redirect particular URLs to individual real servers in a server farm.Scenario:   We have an url which is setup on our ACE4710s (A3 2.4) to load balancer to a particular server farm as per standard setup i.e.Customers access [URL] on an external VIP, this is then load balanced to a server farm "SF_WEBSITE" consisting of 2 real servers "Server_A" and "Server_B". Nothing difficult in this set up.  However, I have eeen asked if it is possible to redirect certain urls to individual servers within the server farm "SF_WEBSITE": e.g.
 
Action 1 - Customers access [URL] is redirected to "Server_A" only

Action 2 - Customers access [URL] is redirected to "Server_B" only

Default Action - Customer access [URL] anything else is redirected to server farm "SF_WEBSITE" and is load balanced between "Server_A" and "Server_B"
 
The Standard Class Maps and Policy would be something like:
 
policy-map type loadbalance first-match SLB_WEBSITE
class class-default
  serverfarm SF_WEBSITE
 
Where I thought I would need something like:
 
class-map type http loadbalance match-all CMAP_AREA1
description CMAP used to capture specific URL for area 1
2 match http url /area1 
class-map type http loadbalance match-all CMAP_AREA2
description CMAP used to capture specific URL for area 2
2 match http url /area2

[code]...
 
I think the above method is ok for 1 instance, but if it test successfully, my company would want to to roll this out across dozens of server farm configurations each consisting of numerous real servers, which will make the administration and implementation time overheads massive, not to mention complicating and lengthening the configuration.

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Cisco Application Networking :: 4710 Appliance / HTTP To HTTPS Redirection URL

Sep 25, 2011

i have a 4710 appliance (one armed) and i am load balancing with two webservers. In the URL, there are links that need to be redirected to https:

[URL]
 
i am using the

rserver redirect REDIRECT-TO-HTTPS[URL] 
 
The https is working but i have a problem. when i access the Main link "first" it is redirected to https to the Main link.But if i access one of the Sublinks directly(without having to click on the main link first) the page is redirected to https but to the Main Link. i have to click the Sublink again in order to get the page.How can i redirect to https and stay on the same page? What might be the general link in the webserver-redirection?

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Cisco Application Networking :: ACE 4710 - How To Configure HTTP Rewrite Request / Response

Sep 18, 2011

We want to mask part of the path prefix to hide development content: For example: the site(s) are: [URL]However we don't want anything with acme showing...so we would want the loadbalanced url to be: [URL] ...for requests and responses. I think this would be an http re-write request/response scenario?Is this possible to configure this on the ACE Device? We've got the load balance configuration down...not sure how to do this re-write type scenario?

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Cisco Application :: ACE 4710 Giving Mangled Http Requests In Apache Access

Oct 21, 2012

After replacing a Cisco CSS/SSL  Accelorator and PIX firewall with an ACE 4710 to do load balancing and  SSL encryption behind an ASA firewall we started seeing mangled HTTP  requests in the Apache access logs for the servers in the server farm. This is occurring for several different URLs and not just the one above and for multiple web browsers.The ACE load balances to servers running Tomcat 7 with Apache HTTP server v. 2.2.14. A recent ACE software upgrade to A5(2.1) has not fixed the problem.

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Cisco Wireless :: Output Errors / Transmit Discards And Big Buffer Errors On 1121 AP?

Sep 13, 2011

I have a AIR-AP1121G-A-K9 running c1100-k9w7-tar.123-7.JA2 (Autonomous)We have monitoring setup with Orion NPM and we consistently see output errors, Transmit discards and big buffer errors The users at the site have not reporting any issues but was wondering how to prevent these or are these normal?What causes the output errors on Wireless Radio ? How to troubleshoot further ?
 
Radio0-802.11G
Total Output Errors         0              47749
Small Buffer Misses
4 misses
139 misses

[code]....

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Cisco Firewall :: ASA 5505 - Http Inspection Dropping All Http Traffic

May 9, 2012

I am testing out some inspection options on an ASA 5505, and I am running into a situation in which applying a http inspection is dropping all outbound http traffic. I get a "protocol violation" error in the logs.
 
Here is the setup: I'm not sure why the web traffic is getting dropped.
 
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto

[Code].....

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Cisco Application :: ACE20 - Config Application In Progress Message

Dec 3, 2012

Everytime I make a config change to one of the contexts on our ACE20, I get this message: Config Application in Progress. This command is queued to the system
 
If I run show download info, I get:
 
context : context1
Interface                     Download-status
--------------------------------------------------------------
187                         In Progress
199                             Pending
 
Regex download optimization status : Couldn't get status[TNRPC Timed out]
 
It eventually seems to complete, but it takes a very, very long time. We are running Version A2(3.5) [build 3.0(0)A2(3.5)].

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Cisco Application :: Application Slowness Through ACE 4710

Mar 27, 2013

Report run via Individual Web server URL’sThe report takes less than 20 minutes (average 15 minutes) to fetch and return the data. This is observed 9 out of 10 times.Report run via ACE Load Balanced URLThe report keeps on running for more than 20 minutes and never completes. The front end keeps showing report is running.The data in general when tested directly by running queries against the database (bypassing the platform) completes in 15-18 minutesThe network connectivity for each and every ports involved (Loadbalancer/Servers) have been throulgly checked.

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Cisco WAN :: 881 Getting Many Errors On Interfaces

Feb 12, 2013

I've got router as vpn-concentrator which receives vpn site-to-site connections from 10 branches with cisco 881 and cisco 1941.I started cacti monitoring and found out that there are too many errors on interfaces.URL.

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