ICMP is 1protocol = 0 is usually ICMP or other I believe... non tcp/ip stuff.
that's easy: I do not want to interrupt working serverWhy don't you upgrade to 2.9.46
well there is nothing special mentioned. most of the stuff is corrected in v3 and the winbox finding can be solved by using a tunnel. of course we will improve these thingsCan you guys sleep with the sound of this...?