Date: Mon, 2 Jan 2006 00:30:12 GMT From: Daniel Gerzo <danger@rulez.sk> To: freebsd-doc@FreeBSD.org Subject: Re: docs/85243: Missing icmp related abbreviations for pf.conf(5) in icmp(4) Message-ID: <200601020030.k020UCJT001100@freefall.freebsd.org>
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The following reply was made to PR docs/85243; it has been noted by GNATS.
From: Daniel Gerzo <danger@rulez.sk>
To: bug-followup@FreeBSD.org, riggs@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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