In packet-filtering router, the following information can be external from the packet header. i) Source IP address ii) Destination IP address iii) TCP/UDP source port iv) ICMP message type v) TCP/UDP destination portCOMPUTER / By admin / April 30, 2023 July 4, 2023 Ai, ii, iii and iv only Bi, iii, iv and v only Cii, iii, iv and v only DAll i, ii, iii, iv and v Answer Detail