Specifications

Names that can be specified
268
Names that can be specified
Protocol names (IPv4)
The following table lists the names that can be specified as IPv4 protocol names.
Table 19-1 Protocol names that can be specified (IPv4)
Protocol name Applicable protocol number
ah 51
esp 50
gre 47
icmp 1
igmp 2
ip All IP protocols
ipinip 4
ospf 89
pcp 108
pim 103
sctp 132
tcp 6
tunnel 41
udp 17
vrrp 112
Port names (TCP)
The following table lists the port names that can be specified for TCP.
Table 19-2 Port names that can be specified for TCP
Port name Applicable port name and number
bgp Border Gateway Protocol version 4 (179)
chargen Character generator (19)
daytime Daytime (13)
discard Discard (9)
domain Domain Name System (53)