From 38966fa4b4727ce676cafa3d360b79fde6b28aa8 Mon Sep 17 00:00:00 2001 From: Eric Allman Date: Thu, 15 Apr 1993 14:14:27 -0800 Subject: [PATCH] IDENT problem applies to HPUX as well as Ultrix SCCS-vsn: usr.sbin/sendmail/src/conf.h 6.18 --- usr/src/usr.sbin/sendmail/src/conf.h | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/usr/src/usr.sbin/sendmail/src/conf.h b/usr/src/usr.sbin/sendmail/src/conf.h index e09d26f7de..c96e90b318 100644 --- a/usr/src/usr.sbin/sendmail/src/conf.h +++ b/usr/src/usr.sbin/sendmail/src/conf.h @@ -5,7 +5,7 @@ * * %sccs.include.redist.c% * - * @(#)conf.h 6.17 (Berkeley) %G% + * @(#)conf.h 6.18 (Berkeley) %G% */ /* @@ -92,15 +92,16 @@ #endif /* -** Due to a "feature" in Ultrix, if you receive an ICMP_UNREACH_HOST -** on _any_ connection, all connections to that host are closed. Some -** firewalls return this error if you try to connect to the IDENT port -** (113), so you can't receive email from these hosts on Ultrix. The -** firewall really should use ICMP_UNREACH_PROTOCOL or _PORT or -** _NET_PROHIB instead. +** Due to a "feature" in some operating systems such as Ultrix 4.3 and +** HPUX 8.0, if you receive a "No route to host" message (ICMP message +** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host +** are closed. Some firewalls return this error if you try to connect +** to the IDENT port (113), so you can't receive email from these hosts +** on these systems. The firewall really should use a more specific +** message such as ICMP_UNREACH_PROTOCOL or _PORT or _NET_PROHIB. */ -#ifndef ultrix +#if !defined(ultrix) && !defined(hpux) # define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */ #endif -- 2.20.1