CSS Routing

Unanswered Question
Jul 24th, 2009
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We are currently having an issue with our CSS packets. I have a single CSS (11503) that redirects web traffic between two servers for PeopleSoft and WebLogic configurations. We are receiving socket errors on the WebLogic side that the servers are trying to connect to the main IP address of 10.1.1.24. Here is the error message on the server side.


<Mar 21, 2009 10:38:14 AM EDT> <Error> <Socket> <BEA-000403> <IOException occurred on socket: Socket[addr=/10.1.1.24,port=10104,localport=8080]

java.net.SocketException: Connection refused.

java.net.SocketException: Connection refused

at java.net.SocketInputStream.socketRead0(Native Method)

at java.net.SocketInputStream.read(SocketInputStream.java:129)

at weblogic.socket.SocketMuxer.readReadySocketOnce(SocketMuxer.java:826)

at weblogic.socket.SocketMuxer.readReadySocket(SocketMuxer.java:802)

at weblogic.socket.DevPollSocketMuxer.processSockets(DevPollSocketMuxer.java:120)


The clients are connecting using a redirected URL and are connecting fine. These errors occure in random sequence and the retries seem to go through. We feel this may be causing a performance issue on the client side and need to have this resolved. This is an entirely switched network all on the same subnet of 10.1.x.x. Here is the configuration of the CSS box with the relevant config for the servers.


!Active version: sg0750103


configure



!*************************** GLOBAL ***************************

bridge spanning-tree disabled


ip route 0.0.0.0 0.0.0.0 10.1.1.100 1


!************************* INTERFACE *************************

interface 1/1

bridge vlan 10


!************************** CIRCUIT **************************

circuit VLAN10

description "Internal CSS"


ip address 10.1.1.24 255.255.0.0


!************************** SERVICE **************************


service ps90prod-redirect

ip address 10.1.50.115

type redirect

keepalive type none

no prepend-http

redirect-string "//psprod.kichler.net:8080/cfs90pr/signon.html"

active


service ps90prod-redirect2

ip address 10.1.50.85

type redirect

keepalive type none

no prepend-http

redirect-string "//psprod.kichler.net:8080/cfs90pr/signon.html"

active


service ps90prod3

keepalive port 8080

keepalive type tcp

keepalive maxfailure 2

keepalive frequency 3

ip address 10.1.50.85

active


service ps90prod4

keepalive port 8080

keepalive type tcp

keepalive maxfailure 2

keepalive frequency 3

ip address 10.1.50.115

active



!*************************** OWNER ***************************

owner ps90prod


content rule-prod

vip address 10.1.52.53

add service ps90prod3

add service ps90prod4

advanced-balance arrowpoint-cookie

url "/*"

protocol tcp

port 8080

active


content rule-prod-redirect

protocol tcp

vip address 10.1.52.53

add service ps90prod-redirect

url "//psprod.kichler.net/"

add service ps90prod-redirect2

port 80

active


content rule-prod2

add service ps90prod3

add service ps90prod4

vip address 10.1.52.53

protocol tcp

active


!*************************** GROUP ***************************


group ps90prod

vip address 10.1.52.53

add destination service ps90prod3

add destination service ps90prod4

active


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Gilles Dufour Wed, 07/29/2009 - 03:01
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  • Cisco Employee,

could it be an idle timeout issue.

Try to configure 'flow-timeout-multiplier 50' under each content rule.


Gilles.

tostrander Wed, 07/29/2009 - 09:09
User Badges:

That did not work. We are still seeing the errors on the server side.


java.net.SocketException: Connection refused.

java.net.SocketException: Connection refused

at java.net.SocketInputStream.socketRead0(Native Method)

at java.net.SocketInputStream.read(SocketInputStream.java:129)

at weblogic.socket.SocketMuxer.readReadySocketOnce(SocketMuxer.java:826)

at weblogic.socket.SocketMuxer.readReadySocket(SocketMuxer.java:802)

at weblogic.socket.DevPollSocketMuxer.processSockets(DevPollSocketMuxer.java:120)

Truncated. see log file for complete stacktrace


a.veschak Wed, 09/08/2010 - 12:09
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Gilles,


I am facing similar issue... but I see no resolution in this thread.


I see tostrander tried flow-timeout-multiplier and did not help.


Any other thoughts?


Thanks,


-Adam

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