11-25-2011 06:28 AM
Hi ,
I need some advice on how to start troubleshooting on one the issue on ACE. I am new to ACE/Load balancers.
The application if is bypassed ACE , it works fine . When it is accessed through the ACE the application timeouts.
Any help will be appreciated.
Please let me know what all things i can check on ACE.
11-25-2011 12:42 PM
Hi,
Your problem might be related to multiple factors, it would be great if you can share your configuration and let us know the VIP you're having problems with.
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Pablo
11-25-2011 01:20 PM
Hi ,
How to find VIP in my configuration?
Is it in the 6509 switch's configuration or in ACE configuration?
Thanks,
11-25-2011 01:23 PM
in the ACE module.
11-25-2011 01:30 PM
Hi Surya,
What command indicate that this is VIP ip ?
how do i find it in the config?
In the following config , where is the VIP ip configured?
access-list ACL1 line 10 extended permit ip any any probe udp UDP interval 5 passdetect interval 10 description THIS PROBE IS INTENDED FOR LOAD BALANCING DNS TRAFFIC port 53 send-data UDP_TEST rserver host SERVER1 ip address 192.168.252.245 inservice rserver host SERVER2 ip address 192.168.252.246 inservice rserver host SERVER3 ip address 192.168.252.247 inservice serverfarm host SFARM1 probe UDP rserver SERVER1 inservice rserver SERVER2 inservice rserver SERVER3 inservice class-map match-all L4UDP-VIP_114:UDP_CLASS 2 match virtual-address 192.168.120.114 udp eq 53 policy-map type loadbalance first-match L7PLBSF_UDP_POLICY class class-default serverfarm SFARM1 policy-map multi-match L4SH-Gold-VIPs_POLICY class L4UDP-VIP_114:UDP_CLASS loadbalance vip inservice loadbalance policy L7PLBSF_UDP_POLICY loadbalance vip icmp-reply nat dynamic 1 vlan 120 connection advanced-options 1SECOND-IDLE interface vlan 120 description Upstream VLAN_120 - Clients and VIPs ip address 192.168.120.1 255.255.255.0 fragment chain 20 fragment min-mtu 68 access-group input ACL1 nat-pool 1 192.168.120.70 192.168.120.70 netmask 255.255.255.0 pat service-policy input L4SH-Gold-VIPs_POLICY no shutdown ip route 10.1.0.0 255.255.255.0 192.168.120.254
11-25-2011 01:49 PM
the VIP is this one :
class-map match-all L4UDP-VIP_114:UDP_CLASS 2 match virtual-address 192.168.120.114 udp eq 53
it's a VIP defined only for DNS traffic.
11-28-2011 08:34 PM
Hello,
Could you share with us the configuration of your parameter as well:
connection advanced-options 1SECOND-IDLE? I think it might be related to that parameter
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