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Date:      Tue, 01 Oct 2002 14:55:30 +0400
From:      Deiter Alex <tiamat@komi.mts.ru>
To:        freebsd-sparc@FreeBSD.ORG
Cc:        Robert Watson <rwatson@FreeBSD.ORG>
Subject:   Re: named: Can't assign requested address
Message-ID:  <3D997F22.8010507@komi.mts.ru>
References:  <Pine.NEB.3.96L.1020930122639.15622L-100000@fledge.watson.org>

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Robert Watson wrote:

>If you set up named using identical named configuration files on i386, do
>you have the same problem?   I.e., are we sure this is a sparc64 problem?
>
Yes.

on i386 bind work fine:

# uname -a
FreeBSD samba.komi.mts.ru 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Tue Oct  1 
13:19:59 MSD 2002     
root@samba.komi.mts.ru:/usr/obj/usr/src/sys/GENERIC  i386

# named -v
named 8.3.3-REL Tue Oct  1 12:28:25 MSD 2002  
root@samba.komi.mts.ru:/usr/obj/usr/src/usr.sbin/named

# cat named.conf
options {
        directory "/etc/namedb";
        pid-file "/var/run/named/pid";
        forward only;
        forwarders {
                10.50.1.1;
        };
};

zone "0.0.127.IN-ADDR.ARPA" {
        type master;
        file "localhost.rev";
};

# /usr/sbin/named -d 999

Oct  1 14:45:57 samba named[1295]: starting (/etc/namedb/named.conf).  
named 8.3.3-REL Tue Oct  1 12:28:25 MSD 2002       
root@samba.komi.mts.ru:/usr/obj/usr/src/usr.sbin/named
Oct  1 14:45:57 samba named[1295]: limit files set to fdlimit (1024)
Oct  1 14:45:57 samba named[1296]: Ready to answer queries.

# netstat -a | grep LISTEN | grep domain
tcp4       0      0  localhost.domain       *.*                    LISTEN
tcp4       0      0  samba.domain           *.*                    LISTEN

named.run:
getnetconf(generation 1033469095)
getnetconf: SIOCGIFCONF: ifc_len = 412
fxp0 sa_len = 56
getnetconf: fxp0 AF 18 != INET
fxp0 sa_len = 28
getnetconf: fxp0 AF 28 != INET
fxp0 sa_len = 16
getnetconf: considering fxp0 [10.50.1.14]
ifp->addr [10.50.1.14].53 d_dfd 20
evSelectFD(ctx 0x813e000, fd 20, mask 0x1, func 0x8064b70, uap 0x810918c)
evSelectFD(fd 20, mask 0x1): new masks: 0x100040 0x0 0x0
evSelectFD(ctx 0x813e000, fd 21, mask 0x1, func 0x8094770, uap 0x80fe0c4)
evSelectFD(fd 21, mask 0x1): new masks: 0x300040 0x0 0x0
listening on [10.50.1.14].53 (fxp0)
lp0 sa_len = 56

on sparc named don't listen on ethernet interface:

# uname -a
FreeBSD selma.komi.mts.ru 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Mon Sep 30 
15:14:10 MSD 2002     
root@selma.komi.mts.ru:/usr/obj/usr/src/sys/GENERIC  sparc64

# named -v
named 8.3.3-REL Mon Sep 30 17:16:47 MSD 2002 
root@selma.komi.mts.ru:/usr/obj/usr/src/usr.sbin/named

# cat named.conf
options {
        directory "/etc/namedb";
        pid-file "/var/run/named/pid";
        forward only;
        forwarders {
                10.50.1.1;
        };
};

zone "0.0.127.IN-ADDR.ARPA" {
        type master;
        file "localhost.rev";
};

# /usr/sbin/named -d 999

Oct  1 14:50:11 selma named[2622]: starting (/etc/namedb/named.conf).  
named 8.3.3-REL Mon Sep 30 17:16:47 MSD 2002       
root@selma.komi.mts.ru:/usr/obj/usr/src/usr.sbin/named
Oct  1 14:50:11 selma named[2622]: limit files set to fdlimit (1024)
Oct  1 14:50:11 selma named[2622]: bind(dfd=20, [10.50.1.10].53): Can't 
assign requested address
Oct  1 14:50:11 selma named[2622]: deleting interface [10.50.1.10].53
Oct  1 14:50:11 selma named[2623]: Ready to answer queries.

# netstat -a | grep LISTEN | grep domain
tcp4       0      0  localhost.domain       *.*                    LISTEN

named.run:
getnetconf(generation 1033469528)
getnetconf: SIOCGIFCONF: ifc_len = 340
gem0 sa_len = 56
getnetconf: gem0 AF 18 != INET
gem0 sa_len = 16
getnetconf: considering gem0 [10.50.1.10]
ifp->addr [10.50.1.10].53 d_dfd 20
bind(dfd=20, [10.50.1.10].53): Can't assign requested address
deleting interface [10.50.1.10].53
not listening on addr [10.50.1.10] (gem0)
gem0 sa_len = 28

Thanks!

-- 
Deiter Alex,
Mobile TeleSystems, Komi Republic




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