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Date:      Mon, 30 Aug 1999 10:31:13 -0700 (PDT)
From:      rdemeyer@os.dhhs.gov
To:        freebsd-gnats-submit@freebsd.org
Subject:   misc/13474: Maximum Number of IPs Permitted in the .../etc/hosts.allow file
Message-ID:  <19990830173113.DF0D914DC2@hub.freebsd.org>

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>Number:         13474
>Category:       misc
>Synopsis:       Maximum Number of IPs Permitted in the .../etc/hosts.allow file
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Aug 30 10:40:00 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator:     Russell A. DeMeyere
>Release:        FreeBSD 3.2
>Organization:
Department of Health and Human Services
>Environment:
FreeBSD cedar.hhs.gov 3.2-RELEASE FreeBSD 3.2 RELEASE #1: Wed Jun 9 12:55:56 EDT 1999   root@cedar.hhs.gov:/usr/src/sys/compile/CEDAR i386
>Description:
We find that when we exceed 52 registered IPs in the /etc/hosts.allow file, the o/s refuses to allow any user to log onto the system.
We have been unable to find any documentation referring to this limitation.  Attempts by our UNIX system administrators to develop "work-arounds" by fiddling with the source code and recompiling lead to more problems.

 
>How-To-Repeat:
Have 52 IP numbers in /etc/hosts.allow and every thing works fine.
Have 53 (or more) IP numbers in /etc/hosts.allow and no onw can log onto the server.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:


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