Last Modified: Jan 07, 2026
Affected Product(s):
BIG-IP Install/Upgrade, LTM
Fixed In:
11.6.0
Opened: May 28, 2014 Severity: 4-Minor
Config does not load when message-routing is configured.
Configuration does not load.
LTM message-routing is configured. (This is an undisclosed feature available only in version 11.5.0.)
In bigip.conf, remove the 'protocol' field from any message-routing peer or router objects.
Beginning in 11.6.0, the protocol field was intentionally removed. Attempting to load a configuration containing the configured in bigip.conf produces the following message: ERROR Problem: Field missing in new version. OldVer:com.f5.v11_5_0.mgmt. NewVer:com.f5.v11_6_0.mgmt.