docs/85243: Missing icmp related abbreviations for pf.conf(5) in icmp(4)

[Daniel Gerzo]

The following reply was made to PR docs/85243; it has been noted by GNATS.

From: Daniel Gerzo <danger at rulez.sk>
To: bug-followup at FreeBSD.org, riggs at rrr.de
Cc:  
Subject: Re: docs/85243: Missing icmp related abbreviations for pf.conf(5) in icmp(4)
Date: Mon, 2 Jan 2006 01:28:29 +0100

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 Hello,
 
    Here is diff with information obtained from OpenBSD.
 
    slightly discussed with mlaier@ :)
    
 -- 
 Sincerely,
    Daniel Gerzo
 
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 --- icmp.4.orig	Fri Dec 30 15:27:16 2005
 +++ icmp.4	Fri Dec 30 16:08:48 2005
 @@ -138,6 +138,75 @@
  which are not directly addressed to us.
  By default continue with normal source selection.
  .El
 +.Ss Types
 +ICMP messages are classified according to the type and code fields
 +present in the ICMP header.  The abbreviations for the types and codes
 +may be used in rules in 
 +.Xr pf.conf 5 .
 +The following types are defined:
 +.Bl -column x xxxxxxxxxxxx -offset indent
 +.It Sy Num Ta Sy Abbrev. Ta Sy Description
 +.It 0 Ta echorep Ta "Echo reply"
 +.It 3 Ta unreach Ta "Destination unreachable"
 +.It 4 Ta squench Ta "Packet loss, slow down"
 +.It 5 Ta redir Ta "Shorter route exists"
 +.It 6 Ta althost Ta "Alternate host address"
 +.It 8 Ta echoreq Ta "Echo request"
 +.It 9 Ta routeradv Ta "Router advertisement"
 +.It 10 Ta routersol Ta "Router solicitation"
 +.It 11 Ta timex Ta "Time exceeded"
 +.It 12 Ta paramprob Ta "Invalid IP header"
 +.It 13 Ta timereq Ta "Timestamp request"
 +.It 14 Ta timerep Ta "Timestamp reply"
 +.It 15 Ta inforeq Ta "Information request"
 +.It 16 Ta inforep Ta "Information reply"
 +.It 17 Ta maskreq Ta "Address mask request"
 +.It 18 Ta maskrep Ta "Address mask reply"
 +.It 30 Ta trace Ta Traceroute
 +.It 31 Ta dataconv Ta "Data conversion problem"
 +.It 32 Ta mobredir Ta "Mobile host redirection"
 +.It 33 Ta ipv6-where Ta "IPv6 where-are-you"
 +.It 34 Ta ipv6-here Ta "IPv6 i-am-here"
 +.It 35 Ta mobregreq Ta "Mobile registration request"
 +.It 36 Ta mobregrep Ta "Mobile registration reply"
 +.It 39 Ta skip Ta SKIP
 +.It 40 Ta photuris Ta Photuris
 +.El
 +.Pp
 +The following codes are defined:
 +.Bl -column x xxxxxxxxxxxx xxxxxxxx -offset indent
 +.It Sy Num Ta Sy Abbrev. Ta Sy Type Ta Sy Description
 +.It 0 Ta net-unr Ta unreach Ta "Network unreachable"
 +.It 1 Ta host-unr Ta unreach Ta "Host unreachable"
 +.It 2 Ta proto-unr Ta unreach Ta "Protocol unreachable"
 +.It 3 Ta port-unr Ta unreach Ta "Port unreachable"
 +.It 4 Ta needfrag Ta unreach Ta "Fragmentation needed but DF bit set"
 +.It 5 Ta srcfail Ta unreach Ta "Source routing failed"
 +.It 6 Ta net-unk Ta unreach Ta "Network unknown"
 +.It 7 Ta host-unk Ta unreach Ta "Host unknown"
 +.It 8 Ta isolate Ta unreach Ta "Host isolated"
 +.It 9 Ta net-prohib Ta unreach Ta "Network administratively prohibited"
 +.It 10 Ta host-prohib Ta unreach Ta "Host administratively prohibited"
 +.It 11 Ta net-tos Ta unreach Ta "Invalid TOS for network"
 +.It 12 Ta host-tos Ta unreach Ta "Invalid TOS for host"
 +.It 13 Ta filter-prohib Ta unreach Ta "Prohibited access"
 +.It 14 Ta host-preced Ta unreach Ta "Precedence violation"
 +.It 15 Ta cutoff-preced Ta unreach Ta "Precedence cutoff"
 +.It 0 Ta redir-net Ta redir Ta "Shorter route for network"
 +.It 1 Ta redir-host Ta redir Ta "Shorter route for host"
 +.It 2 Ta redir-tos-net Ta redir Ta "Shorter route for TOS and network"
 +.It 3 Ta redir-tos-host Ta redir Ta "Shorter route for TOS and host"
 +.It 0 Ta normal-adv Ta routeradv Ta "Normal advertisement"
 +.It 16 Ta common-adv Ta routeradv Ta "Selective advertisement"
 +.It 0 Ta transit Ta timex Ta "Time exceeded in transit"
 +.It 1 Ta reassemb Ta timex Ta "Time exceeded in reassembly"
 +.It 0 Ta badhead Ta paramprob Ta "Invalid option pointer"
 +.It 1 Ta optmiss Ta paramprob Ta "Missing option"
 +.It 2 Ta badlen Ta paramprob Ta "Invalid length"
 +.It 1 Ta unknown-ind Ta photuris Ta "Unknown security index"
 +.It 2 Ta auth-fail Ta photuris Ta "Authentication failed"
 +.It 3 Ta decrypt-fail Ta photuris Ta "Decryption failed"
 +.El
  .Sh ERRORS
  A socket operation may fail with one of the following errors returned:
  .Bl -tag -width Er
 
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