Re: [Samba] browsing across subnets/vpn

2010-04-16 Thread David Cake

At 4:40 PM +0800 14/4/10, David Adam wrote:

On Wed, 14 Apr 2010, David Cake wrote:


I am setting up a client with vpn to access a samba share. The samba
 server (which is both file and WINS server) is also the vpn machine, so
 nothing too complicated as far as routing goes, and the vpn stuff (openvpn
 stuff) all seems to work fine, client can manually log into shares by
 specifying the name and vpn interface address of the share.
I am using layer three bridging (IP over a tun interface), not layer
 two (ethernet over a tap interface)
But what I would need to do to allow clients to browse shares on this
 one machine.
Is there a way to configure the Windows client (and samba if
 necessary) to allow browsing of shares, without switching everything over to
 ethernet bridging (which seems a lot to do do for  simple task).
I assume this is, at heart, a fairly simple browsing across subnets
 question. Please forgive my cluelessness.


I think the instructions at
http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/NetworkBrowsing.html#DMB
will solve your problem - I assume you are not using a domain? Anyway, set
your VPN server up to be the domain master browser and you should be
laughing.


	I have set my VPN up to be the domain master browser, it 
still does not appear to be working.




If you are using a VPN configuration interface that lets you hand out
options as well as addresses, you might consider running a WINS server as
well.


	I am running a wins server, and I am pushing the WINS server 
details via the VPN (successfully as far as I can tell).


Any suggestions for how to work out what is going wrong here?
Regards
David
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Re: [Samba] browsing across subnets/vpn

2010-04-16 Thread David Adam
On Fri, 16 Apr 2010, David Cake wrote:
 At 4:40 PM +0800 14/4/10, David Adam wrote:
  On Wed, 14 Apr 2010, David Cake wrote:
  
 I am setting up a client with vpn to access a samba share. The samba
server (which is both file and WINS server) is also the vpn machine, so
nothing too complicated as far as routing goes, and the vpn stuff
   (openvpn
stuff) all seems to work fine, client can manually log into shares by
specifying the name and vpn interface address of the share.
 I am using layer three bridging (IP over a tun interface), not layer
two (ethernet over a tap interface)
 But what I would need to do to allow clients to browse shares on this
one machine.
 Is there a way to configure the Windows client (and samba if
necessary) to allow browsing of shares, without switching everything over
   to
ethernet bridging (which seems a lot to do do for  simple task).
 I assume this is, at heart, a fairly simple browsing across subnets
question. Please forgive my cluelessness.
  
  I think the instructions at
  http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/NetworkBrowsing.html#DMB
  will solve your problem - I assume you are not using a domain? Anyway, set
  your VPN server up to be the domain master browser and you should be
  laughing.
 
   I have set my VPN up to be the domain master browser, it still does
 not appear to be working.
 
  
  If you are using a VPN configuration interface that lets you hand out
  options as well as addresses, you might consider running a WINS server as
  well.
 
   I am running a wins server, and I am pushing the WINS server details
 via the VPN (successfully as far as I can tell).
 
   Any suggestions for how to work out what is going wrong here?

Are you able to access the Samba shares by IP address 
(\\ip.add.re.ss\sharename)? If not, this may indicate a lower-level 
networking problem. Another thing to make sure you have checked is your 
firewall rules for VPN clients.

I'd start with wireshark/tcpdump, turning the logging up on nmbd, and/or 
using strace on the nmbd process. You can use nbtstat on Windows and 
nmblookup on Linux to force name queries - http://toasterz.com/node/27 has 
been a useful reference for me.

David Adam
zanc...@ucc.gu.uwa.edu.au
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[Samba] browsing across subnets/vpn

2010-04-14 Thread David Cake
	I am setting up a client with vpn to access a samba share. 
The samba server (which is both file and WINS server) is also the vpn 
machine, so nothing too complicated as far as routing goes, and the 
vpn stuff (openvpn stuff) all seems to work fine, client can manually 
log into shares by specifying the name and vpn interface address of 
the share.
	I am using layer three bridging (IP over a tun interface), 
not layer two (ethernet over a tap interface)
	But what I would need to do to allow clients to browse shares 
on this one machine.
	Is there a way to configure the Windows client (and samba if 
necessary) to allow browsing of shares, without switching everything 
over to ethernet bridging (which seems a lot to do do for  simple 
task).
	I assume this is, at heart, a fairly simple browsing across 
subnets question. Please forgive my cluelessness.

Regards
David

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Re: [Samba] browsing across subnets/vpn

2010-04-14 Thread David Adam
On Wed, 14 Apr 2010, David Cake wrote:

   I am setting up a client with vpn to access a samba share. The samba
 server (which is both file and WINS server) is also the vpn machine, so
 nothing too complicated as far as routing goes, and the vpn stuff (openvpn
 stuff) all seems to work fine, client can manually log into shares by
 specifying the name and vpn interface address of the share.
   I am using layer three bridging (IP over a tun interface), not layer
 two (ethernet over a tap interface)
   But what I would need to do to allow clients to browse shares on this
 one machine.
   Is there a way to configure the Windows client (and samba if
 necessary) to allow browsing of shares, without switching everything over to
 ethernet bridging (which seems a lot to do do for  simple task).
   I assume this is, at heart, a fairly simple browsing across subnets
 question. Please forgive my cluelessness.

I think the instructions at 
http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/NetworkBrowsing.html#DMB
will solve your problem - I assume you are not using a domain? Anyway, set 
your VPN server up to be the domain master browser and you should be 
laughing.

If you are using a VPN configuration interface that lets you hand out 
options as well as addresses, you might consider running a WINS server as 
well.

David Adam
zanc...@ucc.gu.uwa.edu.au
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