How do I setup 'local' dns lookups for hostnames using DHCP server on WRT610N?

Said router with latest firmware has DHCP reservation setup with reserved clients names mapped to specific MAC addresses/IP addresses. I'd like my clients (a mixture of Mac and W7) to access mapped devices via hostnames and not IP addresses. I have static IP address provided by my ISP configured on the router with it's corresponding ISP DNS server addresses. FYI, the DHCP server DNS settings on the router are masked out (can't be changed) on the router and looks to be inherited from the Internet setup (in which I've entered the DNS IP addresses of my ISP's DNS).
On my clients, nslookup (or equivalent) clearly specify that the DHCP is pumping out the DNS servers from the ISP. Why would it not look for the reserved client hostnames first?
I know I can setup local /etc/hosts (or equivalents) or override the DNS and point to the router's IP address on the clients but I'd rather not - that's a lot of maintenance. I can also setup an internal DNS server, but again, overkill.
Is this feature available on this router or am I doing something wrong? An aging integrated Westell 327W DSL model/router used to be able to provide internal network DNS - but this more modern capable WRT610N router does not? Thoughts? Thanks.

Well its not possible to access the storage driver using the host name.. You can access the storage driver using only the IP address. As the Linksys Router doesn't work on a Host Name.

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I am running GW8.0.2 on Netware 6.5sp8. I have a server that our recreation department uses to send out confirmation emails when a customer signs up for a class. The recreation server and the GWIA are on the same subnet.
Here's the problem: When the Rec server sends out the first email confirmation, it gets sent out successfully. Subsequent emails after that fail. After about twenty minutes the next email will go out OK again but subsequent emails will fail.
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The wierdest part of the puzzle is that if I restart the proxy on the Bordermanager the next email will go out with, of course, subsequent emails failing. I've looked at the proxy dns cache and can't even find an entry for my Rec server.
Attached are the entries from the Diagnostic logs of the GWIA. Novell tech support has assured me that the GWIA and the BM are working fine. I am also having this problem with a scanner that scans then emails but all other email and Bordermanager are functioning fine. This server and scanner were not having this problem before upgrading to GW8.0.2.
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This is a successful transfer right after restarting the proxy: 10.0.0.3 is the Rec server, 10.0.0.130 is the GWIA and 10.0.0.1 is the Bordermanager.
16:04:13 D15 NgwResQuery(3.0.0.10.in-addr.arpa, 1, 12)
16:04:13 D15 Querying server (# 1) address = 10.0.0.1
16:04:13 D15 HEADER:
16:04:13 D15 opcode = QUERY, id = 17615, rcode = SERVFAIL, flags: qr aa rd
16:04:13 D15 query = 1, answer = 0, authority = 0, additional = 0
16:04:13 D15
16:04:13 D15 QUESTIONS:
16:04:13 D15 3.0.0.10.in-addr.arpa, type = PTR, class = IN
16:04:13 D15
16:04:13 D15 rcode = 2, ancount=0
16:04:13 D15 NgwResQuery failed
16:04:13 D15 DMN: MSG 2000909 Accepted connection: [10.0.0.3] ()
16:04:13 D15 Successful login with client/server access: 10.0.0.130:1677
16:04:13 D15 DMN: MSG 2000909 Receiving file: ECMAIL/SYS:\PROGRAMS\GRPWISE\WPGATE\GWIA\3RD\receive\df30 fad4.221
16:04:13 D15 DMN: MSG 2000909 SMTP session ended: [10.0.0.3] ()
This is an unsuccessful transfer:
16:06:08 D04 timeout
16:06:08 D04 NgwResQuery: send error
16:06:08 D04 NgwResQuery failed
16:06:08 D04 DMN: MSG 2000933 Accepted connection: [10.0.0.3] ()
16:06:08 D04 DMN: MSG 2000933 SMTP session ended: [10.0.0.3] ()
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16:06:26 AA8 MSG 2000909 Sender: [email protected]
16:06:26 AA8 MSG 2000909 Recipient: [email protected]
16:06:26 AA8 MSG 2000909 Queuing to MTA
16:06:26 AA8 MSG 2000909 File: ECMAIL/SYS:\PROGRAMS\GRPWISE\WPGATE\GWIA\wpcsin\4\4daf048 2.8m1 Message Id: (4DAF66F2.B67:244:35687) Size: 163.3 Kb

Thanks Massimo. I could have swore I already did that but when I did it again just to make sure it solved the problem. Appreciate the help. Have a good one.
Originally Posted by mrosen
On 02.05.2011 21:06, avanrav wrote:
>
> Hello,
>
> I am running GW8.0.2 on Netware 6.5sp8. I have a server that our
> recreation department uses to send out confirmation emails when a
> customer signs up for a class. The recreation server and the GWIA are on
> the same subnet.
>
> Here's the problem: When the Rec server sends out the first email
> confirmation, it gets sent out successfully. Subsequent emails after
> that fail. After about twenty minutes the next email will go out OK
> again but subsequent emails will fail.
>
> The verbose logs on the GWIA don't tell me much but the diagnostic logs
> show what looks like a reverse DNS lookup happening at the GWIA for my
> local IP address of 10.0.0.3 (the Rec server). This reverse DNS lookup
> fails (probably a timeout) and subsequent emails from this local Rec
> server get dropped by the GWIA without the DNS lookup.
>
> DNS is being done by DNS proxy on Bordermanager 9.2. I've bypassed the
> Bordermanager DNS and the same thing happens. I've made entries for the
> local Rec server into a route.cfg file but the GWIA seems to want to
> ignore these entries and keeps doing the DNS lookup.
>
> The wierdest part of the puzzle is that if I restart the proxy on the
> Bordermanager the next email will go out with, of course, subsequent
> emails failing. I've looked at the proxy dns cache and can't even find
> an entry for my Rec server.
The reverse DNS done by GWIA is normal, and can't be stopped or tricked.
That it fails in such odd ways must be a bug with the reverse DNS proxy
of Bordermanager though. Apparently on the second lookups, it doesn't
answer in a timely manner (the type of answer is irrelevant, just it
*has* to answer). Use a different, "real" DNS server for your GWIA.
CU,
Massimo Rosen
Novell Product Support Forum Sysop
No emails please!
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