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ACE Application issue

Theo Van Wyk
Level 1
Level 1

Hi

please can you give some advise

this app is run from excel to sql backend

probe http BPCCluster
  interval 2
  faildetect 2
  passdetect interval 2
  passdetect count 2
  expect status 200 200

serverfarm host BPCCluster_SF
  predictor leastconns
  probe BPCCluster
  rserver divsvbpc001
    inservice
  rserver divsvbpc002
    inservice

sticky ip-netmask 255.255.255.255 address source BPCCLUSTER
  timeout 10
  serverfarm BPCCluster_SF

class-map match-all BPCCluster_VIP
  2 match virtual-address 10.110.208.21 tcp eq www

policy-map type loadbalance http first-match BPCCluster_SLBA
  class class-default
    sticky-serverfarm BPCCLUSTER

policy-map multi-match Vlan105_PolicyMAP
  class BPCCluster_VIP
    loadbalance vip inservice
    loadbalance policy BPCCluster_SLBA
    loadbalance vip icmp-reply
    nat dynamic 15 vlan 105

interface vlan 105
  ip address 10.110.208.9 255.255.254.0
  peer ip address 10.110.208.10 255.255.254.0
  access-group input Test
  access-group output Test
  nat-pool 15 10.110.208.22 10.110.208.22 netmask 255.255.254.0 pat
  service-policy input Vlan105_PolicyMAP

error received 401

Framework message:

The underlying connection was closed: An unexpected error occurred on a receive.

 

An error occurred while receiving the HTTP response to http://bpccluster/sap/bpc/query/XXX_EU_DEV/PCA?method=axis.

The underlying connection was closed: An unexpected error occurred on a receive.

Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.

An existing connection was forcibly closed by the remote host

1 Reply 1

Kanwaljeet Singh
Cisco Employee
Cisco Employee

Hi Theo,

Your configuration looks fine. You can change the netmask for nat pool to 255.255.255.255 since you are using only 1 IP. Is this issue intermittent? You might need to see if ACE is running out of PAT resources since you have 1 IP. Also, best way would be to take pcaps on client, ace as well as server simultaneously or just ACE itself and see who is closing the connection.

That should get us started for TS.

Regards,

Kanwal

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