Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.4.0, 11.4.1, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.0.0, 11.6.0 HF5, 11.4.1 HF9
Opened: Oct 28, 2014 Severity: 3-Major
VPN might fail to connect in environments where DNS returns multiple IP address for the proxy server host name. This includes both Edge client and web client.
VPN connection might fail.
Proxy server name is resolved to multiple IP address, or the proxy server IP address changes on a subsequent call to the DNS resolver.
Configure DNS to persist an IP addresses for the proxy host name.
Added support for scenarios where proxy host name resolves to multiple addresses.