TC_TRA_4020_01
TC_TRA_4061_01
TC_TRA_4048_01
TC_TRA_4067_01
TC_TRA_4067_02
TC_TRA_4071_01
TC_TRA_4075_01
TC_TRA_4078_06
TC_TRA_4078_08
added

TC_TRA_1017_02
TC_TRA_1013_03 added

TC_TRA_1013_04
TC_TRA_1017_03
added

TC_TRA_1004_01
TC_TRA_1007_01
TC_TRA_1009_01
TC_TRA_1013_01
TC_TRA_1024_02 added

Corrected variant tags.

Removed some commented stuff.
Made AtsIpv6_Security_Testcases Ed2 conform.

Implemented support for ARP in the TA.

Minor changes for IPv4 functionality.
Introduced ARP.

Corrected log statement in IKE... to be Ed2 compliant.
Improved version of TabularCodec.

Added Ipv4 specific implementations and modifications in ttcn3 variants, external function implementation, test adaptation, etc.