Regression

C5G_Tests.TC_ng_register_ping4_256 (from Titan)

Failing for the past 1 build (Since #209 )

"C5G_Tests.ttcn:234 : Tguard timeout"
      C5G_Tests.ttcn:431 C5G_Tests control part
      C5G_Tests.ttcn:412 TC_ng_register_ping4_256 testcase