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permit (ip) 43
The following table lists the protocols that can be specified:
■ dscp — Indicates matching the dscp number with the packet dscp
value.
■ ip-precedence — Indicates matching ip-precedence with the packet
ip-precedence value.
■ icmp-type — Specifies an ICMP message type for filtering ICMP
packets. Enter a value or one of the following values: echo-reply,
destination-unreachable, source-quench, redirect,
IP Protocol Abbreviated Name
Protocol
Number
Internet Control Message Protocol icmp 1
Internet Group Management Protocol igmp 2
IP in IP (encapsulation) Protocol ipinip 4
Transmission Control Protocol tcp 6
Exterior Gateway Protocol egp 8
Interior Gateway Protocol igp 9
User Datagram Protocol udp 17
Host Monitoring Protocol hmp 20
Reliable Data Protocol rdp 27
Inter-Domain Policy Routing Protocol idpr 35
Ipv6 protocol ipv6 41
Routing Header for IPv6 ipv6-route 43
Fragment Header for IPv6 ipv6-frag 44
Inter-Domain Routing Protocol idrp 45
Reservation Protocol rsvp 46
General Routing Encapsulation gre 47
Encapsulating Security Payload (50) esp 50
Authentication Header ah 51
ICMP for IPv6 ipv6-icmp 58
EIGRP routing protocol eigrp 88
Open Shortest Path Protocol ospf 89
Protocol Independent Multicast pim 103
Layer Two Tunneling Protocol l2tp 115
ISIS over IPv4 isis 124
(any IP protocol) any (25504)