PATH:
etc
# /etc/protocols: # $Id: protocols,v 1.12 2016/07/08 12:27 ovasik Exp $ # # Internet (IP) protocols # # from: @(#)protocols 5.1 (Berkeley) 4/17/89 # # Updated for NetBSD based on RFC 1340, Assigned Numbers (July 1992). # Last IANA update included dated 2011-05-03 # # See also http://www.iana.org/assignments/protocol-numbers ip 0 IP # internet protocol, pseudo protocol number hopopt 0 HOPOPT # hop-by-hop options for ipv6 icmp 1 ICMP # internet control message protocol igmp 2 IGMP # internet group management protocol ggp 3 GGP # gateway-gateway protocol ipv4 4 IPv4 # IPv4 encapsulation st 5 ST # ST datagram mode tcp 6 TCP # transmission control protocol cbt 7 CBT # CBT, Tony Ballardie <A.Ballardie@cs.ucl.ac.uk> egp 8 EGP # exterior gateway protocol igp 9 IGP # any private interior gateway (Cisco: for IGRP) bbn-rcc 10 BBN-RCC-MON # BBN RCC Monitoring nvp 11 NVP-II # Network Voice Protocol pup 12 PUP # PARC universal packet protocol argus 13 ARGUS # ARGUS (deprecated) emcon 14 EMCON # EMCON xnet 15 XNET # Cross Net Debugger chaos 16 CHAOS # Chaos udp 17 UDP # user datagram protocol mux 18 MUX # Multiplexing protocol dcn 19 DCN-MEAS # DCN Measurement Subsystems hmp 20 HMP # host monitoring protocol prm 21 PRM # packet radio measurement protocol xns-idp 22 XNS-IDP # Xerox NS IDP trunk-1 23 TRUNK-1 # Trunk-1 trunk-2 24 TRUNK-2 # Trunk-2 leaf-1 25 LEAF-1 # Leaf-1 leaf-2 26 LEAF-2 # Leaf-2 rdp 27 RDP # "reliable datagram" protocol irtp 28 IRTP # Internet Reliable Transaction Protocol iso-tp4 29 ISO-TP4 # ISO Transport Protocol Class 4 netblt 30 NETBLT # Bulk Data Transfer Protocol mfe-nsp 31 MFE-NSP # MFE Network Services Protocol merit-inp 32 MERIT-INP # MERIT Internodal Protocol dccp 33 DCCP # Datagram Congestion Control Protocol 3pc 34 3PC # Third Party Connect Protocol idpr 35 IDPR # Inter-Domain Policy Routing Protocol xtp 36 XTP # Xpress Tranfer Protocol ddp 37 DDP # Datagram Delivery Protocol idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport Proto tp++ 39 TP++ # TP++ Transport Protocol il 40 IL # IL Transport Protocol ipv6 41 IPv6 # IPv6 encapsulation sdrp 42 SDRP # Source Demand Routing Protocol ipv6-route 43 IPv6-Route # Routing Header for IPv6 ipv6-frag 44 IPv6-Frag # Fragment Header for IPv6 idrp 45 IDRP # Inter-Domain Routing Protocol rsvp 46 RSVP # Resource ReSerVation Protocol gre 47 GRE # Generic Routing Encapsulation dsr 48 DSR # Dynamic Source Routing Protocol bna 49 BNA # BNA esp 50 ESP # Encap Security Payload ipv6-crypt 50 IPv6-Crypt # Encryption Header for IPv6 (not in official list) ah 51 AH # Authentication Header ipv6-auth 51 IPv6-Auth # Authentication Header for IPv6 (not in official list) i-nlsp 52 I-NLSP # Integrated Net Layer Security TUBA swipe 53 SWIPE # IP with Encryption narp 54 NARP # NBMA Address Resolution Protocol mobile 55 MOBILE # IP Mobility tlsp 56 TLSP # Transport Layer Security Protocol skip 57 SKIP # SKIP ipv6-icmp 58 IPv6-ICMP # ICMP for IPv6 ipv6-nonxt 59 IPv6-NoNxt # No Next Header for IPv6 ipv6-opts 60 IPv6-Opts # Destination Options for IPv6 # 61 # any host internal protocol cftp 62 CFTP # CFTP # 63 # any local network sat-expak 64 SAT-EXPAK # SATNET and Backroom EXPAK kryptolan 65 KRYPTOLAN # Kryptolan rvd 66 RVD # MIT Remote Virtual Disk Protocol ippc 67 IPPC # Internet Pluribus Packet Core # 68 # any distributed file system sat-mon 69 SAT-MON # SATNET Monitoring visa 70 VISA # VISA Protocol ipcv 71 IPCV # Internet Packet Core Utility cpnx 72 CPNX # Computer Protocol Network Executive cphb 73 CPHB # Computer Protocol Heart Beat wsn 74 WSN # Wang Span Network pvp 75 PVP # Packet Video Protocol br-sat-mon 76 BR-SAT-MON # Backroom SATNET Monitoring sun-nd 77 SUN-ND # SUN ND PROTOCOL-Temporary wb-mon 78 WB-MON # WIDEBAND Monitoring wb-expak 79 WB-EXPAK # WIDEBAND EXPAK iso-ip 80 ISO-IP # ISO Internet Protocol vmtp 81 VMTP # Versatile Message Transport secure-vmtp 82 SECURE-VMTP # SECURE-VMTP vines 83 VINES # VINES ttp 84 TTP # TTP nsfnet-igp 85 NSFNET-IGP # NSFNET-IGP dgp 86 DGP # Dissimilar Gateway Protocol tcf 87 TCF # TCF eigrp 88 EIGRP # Enhanced Interior Routing Protocol (Cisco) ospf 89 OSPFIGP # Open Shortest Path First IGP sprite-rpc 90 Sprite-RPC # Sprite RPC Protocol larp 91 LARP # Locus Address Resolution Protocol mtp 92 MTP # Multicast Transport Protocol ax.25 93 AX.25 # AX.25 Frames ipip 94 IPIP # Yet Another IP encapsulation micp 95 MICP # Mobile Internetworking Control Pro. scc-sp 96 SCC-SP # Semaphore Communications Sec. Pro. etherip 97 ETHERIP # Ethernet-within-IP Encapsulation encap 98 ENCAP # Yet Another IP encapsulation # 99 # any private encryption scheme gmtp 100 GMTP # GMTP ifmp 101 IFMP # Ipsilon Flow Management Protocol pnni 102 PNNI # PNNI over IP pim 103 PIM # Protocol Independent Multicast aris 104 ARIS # ARIS scps 105 SCPS # SCPS qnx 106 QNX # QNX a/n 107 A/N # Active Networks ipcomp 108 IPComp # IP Payload Compression Protocol snp 109 SNP # Sitara Networks Protocol compaq-peer 110 Compaq-Peer # Compaq Peer Protocol ipx-in-ip 111 IPX-in-IP # IPX in IP vrrp 112 VRRP # Virtual Router Redundancy Protocol pgm 113 PGM # PGM Reliable Transport Protocol # 114 # any 0-hop protocol l2tp 115 L2TP # Layer Two Tunneling Protocol ddx 116 DDX # D-II Data Exchange iatp 117 IATP # Interactive Agent Transfer Protocol stp 118 STP # Schedule Transfer srp 119 SRP # SpectraLink Radio Protocol uti 120 UTI # UTI smp 121 SMP # Simple Message Protocol sm 122 SM # SM (deprecated) ptp 123 PTP # Performance Transparency Protocol isis 124 ISIS # ISIS over IPv4 fire 125 FIRE crtp 126 CRTP # Combat Radio Transport Protocol crudp 127 CRUDP # Combat Radio User Datagram sscopmce 128 SSCOPMCE iplt 129 IPLT sps 130 SPS # Secure Packet Shield pipe 131 PIPE # Private IP Encapsulation within IP sctp 132 SCTP # Stream Control Transmission Protocol fc 133 FC # Fibre Channel rsvp-e2e-ignore 134 RSVP-E2E-IGNORE mobility-header 135 Mobility-Header # Mobility Header udplite 136 UDPLite mpls-in-ip 137 MPLS-in-IP manet 138 manet # MANET Protocols hip 139 HIP # Host Identity Protocol shim6 140 Shim6 # Shim6 Protocol wesp 141 WESP # Wrapped Encapsulating Security Payload rohc 142 ROHC # Robust Header Compression # 143-252 Unassigned [IANA] # 253 Use for experimentation and testing [RFC3692] # 254 Use for experimentation and testing [RFC3692] # 255 Reserved [IANA]
[+]
..
[+]
lvm
[+]
dracut.conf.d
[-] sudoers
[edit]
[-] ips.remotedns
[edit]
[-] freetds.conf
[edit]
[-] chrony.keys
[edit]
[+]
tmpfiles.d
[-] nfsmount.conf
[edit]
[+]
kdump
[-] DIR_COLORS
[edit]
[-] .updated
[edit]
[-] localtime
[edit]
[-] exim.conf.dist
[edit]
[-] group-
[edit]
[-] profile
[edit]
[-] dracut.conf
[edit]
[+]
audit
[-] mailips
[edit]
[+]
alsa
[+]
wireplumber
[-] ipaddrpool
[edit]
[-] printcap
[edit]
[-] issue
[edit]
[-] exim.pl
[edit]
[+]
rc.d
[+]
terminfo
[+]
samba
[+]
debuginfod
[-] userdomains
[edit]
[+]
libssh
[-] rsyslog.conf
[edit]
[+]
rc6.d
[-] cpupdate.conf
[edit]
[-] trueuserowners
[edit]
[-] sudo-ldap.conf
[edit]
[-] shells
[edit]
[+]
microcode_ctl
[-] exim.crt
[edit]
[+]
flatpak
[-] stats.conf
[edit]
[+]
imunify-agent-proxy
[+]
pki
[+]
sgml
[+]
nginx
[+]
rc1.d
[-] inittab
[edit]
[-] cpsources.conf.plugins.example
[edit]
[-] nanorc
[edit]
[-] recent_recipient_mail_server_ips
[edit]
[-] magic
[edit]
[+]
scl
[+]
yum.repos.d
[-] subuid
[edit]
[+]
pure-ftpd
[-] relayhostsusers
[edit]
[-] pure-ftpd.conf
[edit]
[-] named.conf.precpanelinstall
[edit]
[+]
krb5.conf.d
[-] wwwacct.conf.shadow.cache
[edit]
[+]
modprobe.d
[-] hostname
[edit]
[-] wgetrc
[edit]
[-] idmapd.conf
[edit]
[-] trusted_mail_users
[edit]
[+]
rc5.d
[-] blocked_incoming_email_country_ips
[edit]
[-] senderverifybypasshosts
[edit]
[-] outgoing_mail_hold_users
[edit]
[-] environment
[edit]
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libibverbs.d
[-] libaudit.conf
[edit]
[-] rpc
[edit]
[-] relayhosts
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[-] my.cnf
[edit]
[-] subgid
[edit]
[-] manualmx
[edit]
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proftpd
[-] sestatus.conf
[edit]
[-] trustedmailhosts
[edit]
[+]
modulefiles
[+]
depmod.d
[-] request-key.conf
[edit]
[+]
yum
[-] nocgiusers
[edit]
[-] ld.so.conf
[edit]
[-] shadow
[edit]
[+]
alternatives
[+]
vfilters
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gss
[+]
request-key.d
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rc4.d
[-] networks
[edit]
[+]
authselect
[-] localaliases
[edit]
[-] ftpd-ca.pem
[edit]
[+]
sysctl.d
[+]
dovecot
[+]
chkserv.d
[+]
gnupg
[-] userips
[edit]
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skel
[-] favicon.png
[edit]
[+]
pam.d
[-] .whostmgrft
[edit]
[-] spammeripblocks
[edit]
[-] named.conf.cache
[edit]
[+]
cl.selector
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xml
[+]
plymouth
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ld.so.conf.d
[-] nsswitch.conf.bak
[edit]
[+]
crypto-policies
[-] eximrejects.rpmorig
[edit]
[-] webspam
[edit]
[-] localdomains.rpmnew
[edit]
[+]
imunify360-webshield
[-] mailbox_formats
[edit]
[-] pinforc
[edit]
[-] fprintd.conf
[edit]
[-] antivirus.exim
[edit]
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rsyslog.d
[-] localdomains
[edit]
[+]
vdomainaliases
[-] digestshadow
[edit]
[+]
sos
[-] grub2.cfg
[edit]
[-] chrony.conf
[edit]
[-] named.conf.prerebuilddnsconfig
[edit]
[-] resolv.conf
[edit]
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NetworkManager
[-] named.conf.rebuilddnsconfig
[edit]
[-] updatedb.conf
[edit]
[+]
libnl
[-] system-release-cpe
[edit]
[-] wwwacct.conf
[edit]
[+]
imunify360-wafd
[-] skipsmtpcheckhosts
[edit]
[+]
bluetooth
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mail
[-] exim.pl.local
[edit]
[-] exports
[edit]
[-] locales.conf
[edit]
[-] DIR_COLORS.lightbgcolor
[edit]
[+]
ImageMagick-6
[-] named.root.key
[edit]
[+]
sw-engine
[+]
udev
[-] odbcinst.ini
[edit]
[-] exim.conf.mailman2.exiscan.dist
[edit]
[-] dbowners
[edit]
[-] trueuserdomains
[edit]
[-] libuser.conf
[edit]
[-] .pwd.lock
[edit]
[-] demousers
[edit]
[+]
polkit-1
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dconf
[+]
groff
[-] passwd.cache
[edit]
[-] group
[edit]
[+]
exports.d
[-] cron.deny
[edit]
[+]
iproute2
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popt.d
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sasl2
[-] s-nail.rc
[edit]
[-] mailhelo
[edit]
[+]
nftables
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gssproxy
[-] cpanel_mail_netblocks
[edit]
[-] logrotate.conf
[edit]
[-] eximrejects
[edit]
[-] filesystems
[edit]
[+]
my.cnf.d
[-] demouids
[edit]
[-] ips.dnsmaster
[edit]
[-] blocked_incoming_email_domains
[edit]
[-] rsyncd.conf
[edit]
[-] virc
[edit]
[-] exim_suspended_list
[edit]
[-] backupmxhosts
[edit]
[+]
keyutils
[-] sudo.conf
[edit]
[-] mailcap
[edit]
[-] shadow.nouids.cache
[edit]
[+]
profile.d
[-] agent360.ini
[edit]
[+]
firewalld
[-] system-release
[edit]
[+]
openldap
[+]
apache2
[-] bashrc
[edit]
[-] demodomains
[edit]
[+]
cifs-utils
[+]
rc0.d
[-] csh.login
[edit]
[-] named.conf.zonedir.cache
[edit]
[-] cpbackup-exclude.conf
[edit]
[-] papersize
[edit]
[-] neighbor_netblocks
[edit]
[+]
dpkg
[+]
pkcs11
[+]
security
[-] gshadow-
[edit]
[-] named.conf
[edit]
[-] named.rfc1912.zones
[edit]
[-] nsswitch.conf
[edit]
[-] exim_trusted_configs
[edit]
[+]
dhcp
[-] remotedomains
[edit]
[+]
default
[+]
X11
[-] pcp.conf
[edit]
[+]
logrotate.d
[+]
dbus-1
[-] subuid-
[edit]
[-] ssldomains
[edit]
[-] yum.conf
[edit]
[-] aliases
[edit]
[+]
csf
[+]
smartmontools
[-] pool.conf
[edit]
[-] ips
[edit]
[-] bindresvport.blacklist
[edit]
[+]
modules-load.d
[-] hosts
[edit]
[+]
pulse
[+]
sssd
[+]
tpm2-tss
[-] recent_authed_mail_ips_users
[edit]
[-] fuse.conf
[edit]
[-] mime.types
[edit]
[-] cpanel_exim_system_filter
[edit]
[-] domain_remote_mx_ips.cdb
[edit]
[-] sysctl.conf
[edit]
[-] recent_authed_mail_ips
[edit]
[-] ftpd-rsa.pem
[edit]
[-] inputrc
[edit]
[+]
cagefs
[+]
dnf
[+]
nvme
[+]
cron.d
[+]
glvnd
[-] csh.cshrc
[edit]
[-] blocked_incoming_email_countries
[edit]
[-] userbwlimits
[edit]
[-] nfs.conf
[edit]
[+]
pcp
[-] crontab
[edit]
[-] spammers
[edit]
[-] elinks.conf
[edit]
[-] odbc.ini
[edit]
[+]
bash_completion.d
[+]
libpaper.d
[-] wwwacct.conf.cache
[edit]
[-] wwwacct.conf.shadow
[edit]
[+]
grub.d
[-] ips.remotemail
[edit]
[-] passwd-
[edit]
[-] xattr.conf
[edit]
[+]
cron.hourly
[-] makedumpfile.conf.sample
[edit]
[+]
gcrypt
[-] krb5.conf
[edit]
[-] pure-ftpd.pem
[edit]
[+]
valiases
[+]
cron.monthly
[+]
sudoers.d
[-] crypttab
[edit]
[-] GREP_COLORS
[edit]
[-] nscd.conf
[edit]
[+]
cron.weekly
[-] anacrontab
[edit]
[+]
pm
[+]
chkconfig.d
[-] greylist_common_mail_providers
[edit]
[-] lock_manager_local.ini
[edit]
[+]
pkgconfig
[+]
systemd
[+]
ostree
[+]
keys
[+]
libreport
[-] issue.net
[edit]
[+]
statetab.d
[-] cpspamd.conf
[edit]
[+]
pdns
[-] subgid-
[edit]
[-] mtab
[edit]
[-] passwd.nouids.cache
[edit]
[-] machine-id
[edit]
[-] greylist_trusted_netblocks
[edit]
[+]
sysconfig
[+]
tuned
[+]
issue.d
[-] asound.conf
[edit]
[-] domainusers
[edit]
[+]
rpm
[+]
rwtab.d
[-] locale.conf
[edit]
[+]
egl
[-] exim.conf.localopts
[edit]
[+]
environment-modules
[+]
init.d
[-] shadow-
[edit]
[-] ethertypes
[edit]
[+]
motd.d
[-] almalinux-release
[edit]
[-] userdatadomains.json
[edit]
[-] email_send_limits
[edit]
[+]
iscsi
[-] services
[edit]
[-] login.defs
[edit]
[-] eximmailtrap
[edit]
[+]
fonts
[-] man_db.conf
[edit]
[-] host.conf
[edit]
[-] ftpd-rsa-key.pem
[edit]
[+]
UPower
[-] passwd
[edit]
[-] trusted-key.key
[edit]
[-] ld.so.cache
[edit]
[-] domainips
[edit]
[+]
multipath
[-] mdadm.conf
[edit]
[-] outgoing_mail_suspended_users
[edit]
[+]
named
[-] userdatadomains
[edit]
[+]
mcelog
[-] exim.conf.mailman2.dist
[edit]
[+]
cron.daily
[+]
ssl
[+]
rc3.d
[+]
cpanel
[-] redhat-release
[edit]
[-] netconfig
[edit]
[-] secondarymx
[edit]
[+]
opt
[+]
geoclue
[+]
selinux
[+]
lsm
[+]
rc2.d
[+]
binfmt.d
[-] exim.key
[edit]
[+]
imunify360
[-] rc.local
[edit]
[+]
kernel
[-] vconsole.conf
[edit]
[+]
ssh
[-] userplans
[edit]
[-] kdump.conf
[edit]
[-] mke2fs.conf
[edit]
[-] at.deny
[edit]
[-] exim.conf
[edit]
[+]
xdg
[-] adjtime
[edit]
[-] fstab
[edit]
[-] motd
[edit]
[-] exim.conf.localopts.shadow
[edit]
[-] os-release
[edit]
[-] gshadow
[edit]
[-] vimrc
[edit]
[-] protocols
[edit]