Last Modified: Oct 06, 2020
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Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3
12.0.0, 11.6.0 HF4, 11.5.1 HF6, 11.4.1 HF9
Opened: Sep 25, 2014
Related AskF5 Article: K17487
VPN will appear to be established but no traffic will flow through the VPN tunnel.
No traffic flows through VPN tunnel.
VPN is established through proxy server. DNS returns different IP address for subsequent name resolution query for proxy server.
Use IP address for proxy server instead of name.
Resolved intermittent routing table issue that caused Traffic not to flow through tunnel if proxy server is load balanced.