Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Alan McKay
My Ubuntu desktop at home seems to show up to windows boxes on the home lan and vice-versa, without me having to do anything to configure it. Something I've done in the past in small office situations is set up a DNS server that knows the names of all the local machines and then proxies off to a r

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 12:18 PM, Timothy Madden wrote: > > > Actually, as I was saying, I have a sub-net of 8 computers and 1 router > (and also one switch if you want). > > The router is stubborn enough to make sure that no incoming connections > or outside traffic get to the sub-net (except on t

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread m . roth
Les Mikesell wrote: > On Fri, Dec 2, 2011 at 12:59 PM, wrote: >> And we have our DHCP give out IP by MAC addresses, so they're effectively static. >>> >>> If you've done that, you might as well put them in DNS.  Linux >>> tools >> Um, no can do: we don't ru

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 12:59 PM, wrote: > >>> And we have our DHCP give out IP by MAC addresses, so they're >>> effectively static. >> >> If you've done that, you might as well put them in DNS.  Linux tools >>> > Um, no can do: we don't run the DNS here on campus (a US gov't

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread m . roth
Les Mikesell wrote: > On Fri, Dec 2, 2011 at 12:45 PM, wrote: >> Les Mikesell wrote: >>> On Fri, Dec 2, 2011 at 12:17 PM,   wrote: >> And we have our DHCP give out IP by MAC addresses, so they're >> effectively static. > > If you've done that, you might as well put them in DN

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 12:45 PM, wrote: > Les Mikesell wrote: >> On Fri, Dec 2, 2011 at 12:17 PM,   wrote: >>> > And we have our DHCP give out IP by MAC addresses, so they're > effectively static. If you've done that, you might as well put them in DNS.  Linux tools > >>> Um, no

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread m . roth
Les Mikesell wrote: > On Fri, Dec 2, 2011 at 12:17 PM, wrote: >> And we have our DHCP give out IP by MAC addresses, so they're effectively static. >>> >>> If you've done that, you might as well put them in DNS.  Linux tools >> Um, no can do: we don't run the DNS here on campus (a US go

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Timothy Madden
On 02.12.2011 18:17, Lamar Owen wrote: > On Friday, December 02, 2011 11:06:51 AM Craig White wrote: >> ummm... there are WINS master browser elections on every subnet ... > > 'Master browser election broadcasts' != 'broadcast-based name resolution.' > > I have measured significant broadcast traffi

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 12:17 PM, wrote: > >>> And we have our DHCP give out IP by MAC addresses, so they're >>> effectively static. >> >> If you've done that, you might as well put them in DNS.  Linux tools >> just normally make this difficult.   SME server made it handy long ago >> by combining

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 01:17:19 PM m.r...@5-cent.us wrote: > Within our division, we > control the horizontal, we control the vertical And now we have reached the outer limits of topicality. /me ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Timothy Madden
On 02.12.2011 17:01, Lamar Owen wrote: > On Friday, December 02, 2011 06:36:25 AM Timothy Madden wrote: >> Sorry to say the instructions did not work for me. > ... >> Still, no success in ping-ing other (samba) machines in my network. But >> I could ping the same machines from a Windows workstation

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread m . roth
Les Mikesell wrote: > On Fri, Dec 2, 2011 at 10:40 AM, wrote: >> >> And we have our DHCP give out IP by MAC addresses, so they're >> effectively static. > > If you've done that, you might as well put them in DNS. Linux tools > just normally make this difficult. SME server made it handy long ag

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 10:40 AM, wrote: > > And we have our DHCP give out IP by MAC addresses, so they're effectively > static. > If you've done that, you might as well put them in DNS. Linux tools just normally make this difficult. SME server made it handy long ago by combining the user entr

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 11:16 AM, Lamar Owen wrote: > On Friday, December 02, 2011 11:43:48 AM Les Mikesell wrote: >> Nobody cares much about hardware/network efficiency these days since >> you are likely to have plenty except in those marginal wifi areas, but >> broadcasts get accepted by every NI

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 11:40:39 AM Craig White wrote: > On Dec 2, 2011, at 9:17 AM, Lamar Owen wrote: > > I have measured significant broadcast traffic reduction when migrating from > > non-WINS to WINS SMB/CIFS name resolution. ... > As for how much broadcast occurs... A very detailed page

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 11:43:48 AM Les Mikesell wrote: > Nobody cares much about hardware/network efficiency these days since > you are likely to have plenty except in those marginal wifi areas, but > broadcasts get accepted by every NIC on the network and pushed up the > network stacks until

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 10:29 AM, Lamar Owen wrote: > >> I'm sort of surprised no one pointed out that mDNS/avahi type of name >> resolution was probably the way to go for a heterogenous network but yes, it >> too is not generally installed/configured on a normal Linux install. > > While there is

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Craig White
On Dec 2, 2011, at 9:33 AM, Johnny Hughes wrote: > On 12/02/2011 09:46 AM, Les Mikesell wrote: >> On Fri, Dec 2, 2011 at 9:15 AM, Johnny Hughes wrote: >>> On 12/02/2011 08:54 AM, Lamar Owen wrote: On Friday, December 02, 2011 08:42:42 AM Les Mikesell wrote: > [netbios naming is] like a

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread m . roth
Johnny Hughes wrote: > There is also certainly nothing wrong with doing dynamic dns if you have > a linux box giving out dhcp addresses. You can run ddns and wins on the > same box. I have both. And we have our DHCP give out IP by MAC addresses, so they're effectively static. mark _

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Craig White
On Dec 2, 2011, at 9:17 AM, Lamar Owen wrote: > On Friday, December 02, 2011 11:06:51 AM Craig White wrote: >> ummm... there are WINS master browser elections on every subnet ... > > 'Master browser election broadcasts' != 'broadcast-based name resolution.' > > I have measured significant broad

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Johnny Hughes
On 12/02/2011 09:46 AM, Les Mikesell wrote: > On Fri, Dec 2, 2011 at 9:15 AM, Johnny Hughes wrote: >> On 12/02/2011 08:54 AM, Lamar Owen wrote: >>> On Friday, December 02, 2011 08:42:42 AM Les Mikesell wrote: [netbios naming is] like a roomfull of people yelling out their own name all th

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 11:02:18 AM Craig White wrote: > I'm sort of surprised no one pointed out that mDNS/avahi type of name > resolution was probably the way to go for a heterogenous network but yes, it > too is not generally installed/configured on a normal Linux install. While there is

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 11:06:51 AM Craig White wrote: > ummm... there are WINS master browser elections on every subnet ... 'Master browser election broadcasts' != 'broadcast-based name resolution.' I have measured significant broadcast traffic reduction when migrating from non-WINS to WIN

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 10:47:53 AM Craig White wrote: > I think 'recommended' is a bit of a stretch - it is a possibility. 'Recommended' if you don't want to (or can't) use either old-style NT domains or ActiveDirectory. When you need to support routable SMB/CIFS traffic for WinXP Home, V

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Craig White
On Dec 2, 2011, at 8:52 AM, Lamar Owen wrote: > On Friday, December 02, 2011 10:38:11 AM Craig White wrote: >> indeed but to continue Les's fairly adept analogy, this is akin to running >> wires & a PA system to another office so the yelling happens not just in one >> room but in several rooms.

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Craig White
On Dec 2, 2011, at 5:10 AM, Timothy Madden wrote: > > Maybe I got used too much to the way this thing "just works" on a > Windows network. But I really expected a modern Linux OS to have some > better decentralized name resolving support off-the-box for a small, > router-based home network. I

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 10:38:11 AM Craig White wrote: > indeed but to continue Les's fairly adept analogy, this is akin to running > wires & a PA system to another office so the yelling happens not just in one > room but in several rooms. Uh, no. With properly configured WINS (both server

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Craig White
On Dec 2, 2011, at 7:54 AM, Lamar Owen wrote: > On Friday, December 02, 2011 08:42:42 AM Les Mikesell wrote: >> [netbios naming is] like a roomfull of people yelling out their own >> name all the time as a means of identification with no way to handle >> those out of hearing distance or to arbitr

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 9:15 AM, Johnny Hughes wrote: > On 12/02/2011 08:54 AM, Lamar Owen wrote: >> On Friday, December 02, 2011 08:42:42 AM Les Mikesell wrote: >>> [netbios naming is] like a roomfull of people yelling out their own >>> name all the time as a means of identification with no way to

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Craig White
On Dec 2, 2011, at 8:15 AM, Johnny Hughes wrote: > On 12/02/2011 08:54 AM, Lamar Owen wrote: >> On Friday, December 02, 2011 08:42:42 AM Les Mikesell wrote: >>> [netbios naming is] like a roomfull of people yelling out their own >>> name all the time as a means of identification with no way to ha

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Johnny Hughes
On 12/02/2011 08:54 AM, Lamar Owen wrote: > On Friday, December 02, 2011 08:42:42 AM Les Mikesell wrote: >> [netbios naming is] like a roomfull of people yelling out their own >> name all the time as a means of identification with no way to handle >> those out of hearing distance or to arbitrate du

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 06:36:25 AM Timothy Madden wrote: > Sorry to say the instructions did not work for me. ... > Still, no success in ping-ing other (samba) machines in my network. But > I could ping the same machines from a Windows workstation... ... > I the end, I had to revert to stati

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Lamar Owen
On Friday, December 02, 2011 08:42:42 AM Les Mikesell wrote: > [netbios naming is] like a roomfull of people yelling out their own > name all the time as a means of identification with no way to handle > those out of hearing distance or to arbitrate duplicates. ... > But that's a matter of luck,

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Les Mikesell
On Fri, Dec 2, 2011 at 6:10 AM, Timothy Madden wrote: > >> After you've set that up, test it with 'dig @192.168.0.1 name.localdomain'. > > Well ... yes, you are right, the router has that reservation table in > its DHCP settings. But if I have to include *all* my machines on the > DHCP reservation

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Timothy Madden
On 30.11.2011 17:39, Les Mikesell wrote: > On Wed, Nov 30, 2011 at 7:54 AM, Timothy Madden > wrote: >> >> Thank you all for your answers. >> >> Indeed, my router (D-Link DIR-100) only does DNS relay and nothing more. > > Errr, unless I'm looking at the wrong online manual, DNS relay does > _exact

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-12-02 Thread Timothy Madden
On 30.11.2011 17:00, Lamar Owen wrote: > On Wednesday, November 30, 2011 08:54:04 AM Timothy Madden wrote: >> Is there a way to get the name service switch to use wins, while the DNS >> configuration is handled by DHCP client ? > > Yes, there is (or at least should be). While I know some will obje

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-30 Thread John Doe
On Wed, Nov 30, 2011 at 7:54 AM, Timothy Madden > Indeed, my router (D-Link DIR-100) only does DNS relay and nothing more. What about in "Network Setting / DHCP Client list & reservation"? It lists "Host Name" entries... http://www.scribd.com/doc/10073475/DIR100-Manual-En Page 26 JD _

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-30 Thread Les Mikesell
On Wed, Nov 30, 2011 at 7:54 AM, Timothy Madden wrote: > > Thank you all for your answers. > > Indeed, my router (D-Link DIR-100) only does DNS relay and nothing more. Errr, unless I'm looking at the wrong online manual, DNS relay does _exactly_ what you want. You just have to give it a local do

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-30 Thread Lamar Owen
On Wednesday, November 30, 2011 08:54:04 AM Timothy Madden wrote: > Is there a way to get the name service switch to use wins, while the DNS > configuration is handled by DHCP client ? Yes, there is (or at least should be). While I know some will object strongly to doing it this way, here's how

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-30 Thread Timothy Madden
On 29.11.2011 20:00, Craig White wrote: > > On Nov 29, 2011, at 9:14 AM, Timothy Madden wrote: > >> Hello >> >> Sorry for the (I guess) simple question, but: >> >> I have 7 computers under one 8-port router (D-Link DIR-100, firmware >> v1.13EU) in my network (actually in a sub-network) and they do

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-29 Thread John R Pierce
On 11/29/11 10:00 AM, Craig White wrote: > If you want Dynamic DNS on your LAN, you are going to find that the typical > home/SOHO routers are insufficient with short lease times, no memory storage > for previously registered DHCP addresses and no ability to actually provide > real DNS (other th

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-29 Thread Craig White
On Nov 29, 2011, at 9:14 AM, Timothy Madden wrote: > Hello > > Sorry for the (I guess) simple question, but: > > I have 7 computers under one 8-port router (D-Link DIR-100, firmware > v1.13EU) in my network (actually in a sub-network) and they do not see > each other's host names. > > The ro

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-29 Thread Ljubomir Ljubojevic
Vreme: 11/29/2011 05:58 PM, John Doe piše: > From: Timothy Madden >> Also, I hear Linux does not have, by default, a cache of resolved names >> (like Windows does), and I find that to be a sad thing. > > Do not be sad! > At least with CentOS 5, you can install the 'caching-nameserver' package. Wha

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-29 Thread Les Mikesell
On Tue, Nov 29, 2011 at 10:58 AM, John Doe wrote: > >> Also, I hear Linux does not have, by default, a cache of resolved names >> (like Windows does), and I find that to be a sad thing. > > Do not be sad! > At least with CentOS 5, you can install the 'caching-nameserver' package. Your router is p

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-29 Thread John Doe
From: Timothy Madden > The router has the 'DNS relay' option enabled, and all 7 computers use > the router as the DNS server, which in turn will forward DNS requests to > the ISP DNS server. That way I can understand that simple, plain, > default DNS is not enough for my boxes to see each-othe

Re: [CentOS] How to make nodes in my local LAN see each other's names

2011-11-29 Thread Lamar Owen
On Tuesday, November 29, 2011 11:14:16 AM Timothy Madden wrote: > The router has the 'DNS relay' option enabled, and all 7 computers use > the router as the DNS server, which in turn will forward DNS requests to > the ISP DNS server. That way I can understand that simple, plain, > default DNS is