pfSense

fix typos

Also catch adaX Fixes #3112

revert part of commit 4cfcbd3 - removes blank option on firewall log widget drop down menu

Mark input_errors as reference at do_input_validation declaration, it fixes #3108

Fix #3103, cleanup ports fields when protocol changes

Close td

Allow advanced options state-related parameters to be used for TCP, UDP and ICMP

Allows the state-related parameters to be specified for UDP and ICMP as well as TCP. Discussed in forum http://forum.pfsense.org/index.php/topic,64653.0.html

Implement an option to allow using the IPv4 connectivity interface for sending the dhcpv6 information. Usually useful for ppp[oe] type links and some ISP

Fix error in 2.1 branch dhcp6prefixonly implementation

The Main branch code was in the correct place, but the version applied to 2.1 branch had this code in the wrong place.

Fixes #3100. Fix spell and spaces issues