illumos: manual section 7p index

Device and Network Interfaces: Protocols

AH
ARP
ESP
ICMP
IP
NDP
RARP
SCTP
TCP
UDP
arp
dlpi
icmp
icmp6
if
if_tcp
inet
inet6
ip
ip6
ipsec
ipsecah
ipsecesp
ndp
pf_key
rarp
route
routing
sctp
sip
slp
tcp
udp