IBM Support

Do not span IP addresses in the same subnet across multiple interfaces

Troubleshooting


Problem

When configuring interfaces on an ISVA appliance, IP addresses in the same subnet should reside on the same interface. Do not span the same subnet IP addresses across multiple interfaces.

Symptom

Request packets might arrive over a particular interface/IP address while the response is sent from a different interface/IP address. Switches and firewalls can reject response packets which are returned from a different IP address. An IP address on the ISVA appliance might appear unresponsive, when the packets are actually dropped by the switch or firewall.

[{"Type":"SW","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSRGTL","label":"IBM Security Verify Access"},"ARM Category":[{"code":"a8m0z000000cxuNAAQ","label":"Security Verify Access-\u003EAppliance Administration"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Version(s)"}]

Log InLog in to view more of this document

This document has the abstract of a technical article that is available to authorized users once you have logged on. Please use Log in button above to access the full document. After log in, if you do not have the right authorization for this document, there will be instructions on what to do next.

Document Information

More support for:
IBM Security Verify Access

Component:
Security Verify Access->Appliance Administration

Software version:
All Version(s)

Document number:
520231

Modified date:
20 May 2021

UID

swg21691208

Manage My Notification Subscriptions