Article View: aus.computers.linux
Article #57462nslookup with no network
From: Thomas Philip K.
Date: Sat, 28 Sep 1996 00:00
Date: Sat, 28 Sep 1996 00:00
193 lines
5213 bytes
5213 bytes
I am not connected to any network but would like nslookup to work so
that I can do some network programing on my machine with functions
like gethostbyname and bind(socket, s_addr, size). I am currently
running the Linux Slackware 2.0.20 kernel with the dummy network
interface installed (not as a module, doesn't work as a module for
some reason). I am not running named as advised. Any help or pointers
are very very greatly appreciated.
On receiving a reply from a previous post, I have done some
modifications to my configuration but still with no success. I know
it should be a simple problem, but due to inexperience on unix
networking, I'm stuck. But I ain't gonna give up till I get it. The
nslookup still does not work. Here's what it says :
wollix:~#nslookup wollix.temp.org
Server: wollix
Address: 0.0.0.0
*** wollix can't find wollix: No response from server
wollix:~#nslookup localhost
Server: wollix
Address: 0.0.0.0
*** wollix can't find wollix: No response from server
My modified files are as follows:
hosts
-----
# For loopbacking.
127.0.0.1 localhost
192.168.10.1 wollix.temp.org wollix
#192.168.10.2 snoopy.temp.org snoopy
# End of hosts.
host.conf
---------
order hosts
multi on
resolv.conf
-----------
domain temp.org
rc.inet1
--------
# Attach the loopback device.
/sbin/ifconfig lo 127.0.0.1
/sbin/route add -net 127.0.0.0
/sbin/ifconfig dummy wollix
/sbin/route add -net 192.168.10.0
# IF YOU HAVE AN ETHERNET CONNECTION, use these lines below to
configure the
# eth0 interface. If you're only using loopback or SLIP, don't include
the
# rest of the lines in this file.
# Edit for your setup.
#IPADDR="127.0.0.1" # REPLACE with YOUR IP address!
#NETMASK="" # REPLACE with YOUR netmask!
#NETWORK="127.0.0.0" # REPLACE with YOUR network address!
#BROADCAST="" # REPLACE with YOUR broadcast address, if you
# have one. If not, leave blank and edit below.
#GATEWAY="" # REPLACE with YOUR gateway address!
# End of rc.inet1
rc.inet2
--------
# Constants.
NET="/usr/sbin"
IN_SERV="lpd"
LPSPOOL="/var/spool/lpd"
echo -n "Starting daemons:"
# Start the SYSLOGD/Klogd daemons. These must come first.
if [ -f ${NET}/syslogd ]; then
echo -n " syslogd"
${NET}/syslogd
echo -n " klogd"
${NET}/klogd
fi
# Start the SUN RPC Portmapper.
if [ -f ${NET}/rpc.portmap ]; then
echo -n " portmap"
${NET}/rpc.portmap
fi
# Start the INET SuperServer
if [ -f ${NET}/inetd ]; then
echo -n " inetd"
${NET}/inetd
else
echo "no INETD found. INET cancelled!"
exit 1
fi
# # Start the NAMED/BIND name server.
# if [ -f ${NET}/named ]; then
# echo -n " named"
# ${NET}/named
# fi
# # Start the ROUTEd server.
# if [ -f ${NET}/routed ]; then
# echo -n " routed"
# ${NET}/routed -g -s
# fi
# # Start the RWHO server.
# if [ -f ${NET}/rwhod ]; then
# echo -n " rwhod"
# ${NET}/rwhod -t -s
# fi
# Start the various INET servers.
for server in ${IN_SERV} ; do
if [ -f ${NET}/${server} ]; then
echo -n " ${server}"
${NET}/${server}
fi
done
# # Start the various SUN RPC servers.
if [ -f ${NET}/rpc.portmap ]; then
# Start the NFS server daemons.
if [ -f ${NET}/rpc.mountd ]; then
echo -n " mountd"
${NET}/rpc.mountd
fi
if [ -f ${NET}/rpc.nfsd ]; then
echo -n " nfsd"
${NET}/rpc.nfsd
fi
# if [ -f ${NET}/rpc.pcnfsd ]; then
# echo -n " pcnfsd"
# ${NET}/rpc.pcnfsd ${LPSPOOL}
# fi
# if [ -f ${NET}/rpc.bwnfsd ]; then
# echo -n " bwnfsd"
# ${NET}/rpc.bwnfsd ${LPSPOOL}
# fi
fi # Done starting various SUN RPC servers.
# if [ -r /etc/defaultdomain ]; then
# domainname `cat /etc/defaultdomain`
# fi
# if [ -d /var/yp ] ; then
# echo "Running ypbind..."
# /usr/sbin/ypbind
# fi
named.boot
----------
; all lines are commented out
ifconfig output
---------------
lo Link encap:Local Loopback
inet addr:127.0.0.1 Bcast:127.255.255.255 Mask:255.0.0.0
UP BROADCAST LOOPBACK RUNNING MTU:3584 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0
TX packets:12 errors:0 dropped:0 overruns:0
dummy Link encap:10Mbps Ethernet HWaddr 00:00:00:00:00:00
inet addr:192.168.10.1 Bcast:192.168.10.255
Mask:255.255.255.0
UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0
TX packets:0 errors:0 dropped:0 overruns:0
route output
------------
Kernel routing table
Destination Gateway Genmask Flags MSS Window Use Iface
192.168.10.0 * 255.255.255.0 U 1500 0 0 dummy
loopback * 255.0.0.0 U 3584 0 1 lo
Technical Details
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 102983,83db06ad83e5bbd0,start X-Google-Attributes: gid102983,public From: tpk01@uow.edu.au (Thomas Philip K.) Subject: nslookup with no network Date: 1996/09/28 Message-ID: <52i5qk$i14@wabbit.its.uow.edu.au> X-Deja-AN: 185760741 organization: University of Wollongong, NSW, Australia. newsgroups: aus.computers.linux