Problem with Samba in combination with ISDN

Wed Oct 10 07:32:06 GMT 2001

Hi,

I have a problem with Samba in combination with ISDN and Mandrake Linux 8.0.

The problem is:

* Samba works fine with the configuration file that I included below.
* I defined a ISDN interface named ippp0. After defining this interface,
samba still works fine.
* Then I add the default route with the command: route add default netmask 0
ippp0
* After this the ISDN connection and dial on demand works fine too.
* But after I add the default route described above, I cannot login into
Samba anymore from my windows 98 PC.
* When I log in Samba logs write_socket_data: connection reset by peer.
* Of course I tried finding the solution by searching a lot, but now, after
a few weeks i give up.

If you know the answer to this problem please mail to
mailto:edeboer at ision.nl

Thanks,

Ewoud de Boer

Below:

- error messages
- samba configuration file
- ifconfig output
- route output

Error in log.ewoud hoofd

[2001/10/10 14:00:29, 0] lib/util_sock.c:write_socket_data(540)
[2001/10/10 14:00:29, 0] lib/util_sock.c:write_socket(565)
[2001/10/10 14:00:29, 0] lib/util_sock.c:send_smb(754)

Samba configuration file

# Samba config file created using SWAT
# from localhost.localdomain (127.0.0.1)
# Date: 2001/09/09 20:59:00

# Global parameters
[global]
	workgroup = DBDE
	netbios name = THETIS
	server string = Samba Server %v
	encrypt passwords = Yes
	update encrypted = Yes
	log file = /var/log/samba/log.%m
	max log size = 50
	printcap name = lpstat
	logon script = %U.bat
	domain logons = Yes
	domain master = Yes
	local master = Yes
	wins support = Yes
        dns proxy = No
	debug level =3
	hosts allow = 192.168.20.0/255.255.255.0
	interfaces = eth0
        bind interfaces only = Yes
	printing = cups
	print command = /usr/bin/lp -d%p -oraw %s; rm %s
	lpq command = /usr/bin/lpstat -o%p
	lprm command = /usr/bin/cancel %p-%j
	queuepause command = /usr/bin/disable %p
	queueresume command = /usr/bin/enable %p

[homes]
	comment = Home Directories
	writeable = Yes
	browseable = No

[printers]
	comment = All Printers
	path = /var/spool/samba
	create mask = 0700
	guest ok = Yes
	printable = Yes
	print command = lpr-cups -P %p -o raw %s -r	 # using client side printer
drivers.
	lpq command = lpstat -o %p
	lprm command = cancel %p-%j

[netlogon]
	path = /home/netlogon

[bestanden]
	comment = Bestanden
	path = /home/bestanden
	writeable = Yes

[etc]
	comment = etc
	path = /etc
	writeable = Yes

Output of ifup ippp0:

Activating device: ifcfg-ippp0
Loading global settings: /etc/sysconfig/isdn
Loading default settings: /etc/isdn/profile/ippp.default
Loading network settings: ifcfg-ippp0
Loading link settings: /etc/isdn/profile/link/myisp
Using profile myisp : IPPP-Default
ippp0 added
 ippp0:       0       0    0    0    0     0          0         0        0
0    0    0    0     0       0          0
EAZ/MSN for ippp0 is 0346-555932
Layer-2-Protocol for ippp0 is hdlc
Layer-3-Protocol for ippp0 is trans
Encapsulation for ippp0 is syncppp
Security for ippp0 is on
Hangup-Timeout for ippp0 is 60 sec.
Charge-Hangup for ippp0 is off
Dialmax for ippp0 is 3 times.
Callback for ippp0 is off
Callback delay for ippp0 is 5 sec.
Reject before Callback for ippp0 is off
Configuring IP device ippp0
Starting PPP-daemon for ippp0
Binding PPP device: ippp0 bound to 0
Final SysV network setup for ippp0

Output of route command after "route add default netmask 0 ippp0"

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface
192.168.20.0    *               255.255.255.0   U     0      0        0 eth0
192.168.20.0    *               255.255.255.0   U     0      0        0 eth1
127.0.0.0       *               255.0.0.0       U     0      0        0 lo
default         *               0.0.0.0         U     0      0        0
ippp0

Output of Ifconfig:

eth0      Link encap:Ethernet  HWaddr 00:10:DC:05:8C:20
          inet addr:192.168.20.10  Bcast:192.168.20.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3660 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3620 errors:0 dropped:0 overruns:0 carrier:0
          collisions:25 txqueuelen:100
          RX bytes:490012 (478.5 Kb)  TX bytes:521562 (509.3 Kb)
          Interrupt:11 Base address:0xa400

eth1      Link encap:Ethernet  HWaddr 00:00:B4:B9:32:6C
          inet addr:192.168.20.11  Bcast:192.168.20.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:11 Base address:0xa800

ippp0     Link encap:Point-to-Point Protocol
          inet addr:213.169.223.0  P-t-P:0.0.0.0  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:30
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1780 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1780 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:123128 (120.2 Kb)  TX bytes:123128 (120.2 Kb)