Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 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, 11.4.1 HF9
Opened: Jul 17, 2013 Severity: 3-Major Related Article:
K17083
EdgeClient incorrectly detects captive portal if requests go through tunnel and then through BIG-IP-defined proxy server.
EdgeClient might detect captive portal that does not exist.
If proxy server is enabled for Network Access, then captive portal is incorrectly detected when the following conditions are met: 1) All IP traffic is routed to tunnel (either the Force all traffic through tunnel option is enabled or split tunneling with address space such as 0.0.0.0/0.0.0.0 is used). 2) Proxy server redirects HTTP requests.
None.
BIG-IP Edge Client now correctly detects captive portal if requests go through tunnel and then through BIG-IP-defined proxy server.