Jason - you are correct, sir. Here's my machine info: Current IP Address: 66.26.92.247 Hostname: rdu26-92-247.nc.rr.com
Actually, RR's way of doing this isn't that bad as it seems to have a predictable hostname - assuming I can change the hostname of the box each time my IP address changes. I've never tried this and I'm certain it will monumentally screw things up, but I'll give it a shot anyway. Paloverde is the current hostname of the box, but that's unresolvable to anyone so I'll try changing the hostname around. Greg On Monday 07 October 2002 11:59 am, you wrote: > unless you are using RR business class, i don't think RR is going to give > what you want. assuming your user/account name is paloverde, that doesn't > mean that your IP address maps to paloverde.nc.rr.com. next time you're > at home, try hitting checkip.dyndns.org in a browser, this will tell you > your public IP address and the reverse resolution DNS name. in my case (i > have earthlink cable service, very similar to RR), my 'DNS' name is: > > Current IP Address: 24.136.143.105 > Hostname: user-0c8h3r9.cable.mindspring.com > > obviously not a very user-friendly DNS name. note that if you resolve > cerient.net (my domain name that i host from home) you will get my IP > listed above. if that's what you want, you'll need a dynamic DNS account > which you can get for free from dyndns.org. then you could have > paloverde.dyndns.org always point to your RR IP address. so when you send > email from your house to lucent, they can reverse resolve your domain name > in to the actual IP address the mail came from, and accept your mail > > i think there was a fairly long thread about dynamic DNS a week or so ago, > you might want to check out the archives for more info. > > jason > > > The Facts: > > Red Hat 7.1 > > sendmail-8.11.2-14 > > connected to my cable modem (outside interface) > > connected to my small networks serving 1 pc (in case RR is listening) > > (inside interface). > > > > My outside interface appears to NOT be able to resolve it's domain name. > > I think this is a RR wide thing. Is anyone running RR able to get a > > resolvable DNS name on the Roadrunner interface on the RR network? If > > so how? For instance, the command (issued from my linux box at work) > > 'dig paloverde.nc.rr.com' does not return an ip address. Does > > Roadrunner just not update DNS entries or simply not support DNS for > > it's DHCP connected devices? > > > > My real question is this: > > > > Because my outside interface is not DNS resolvable some mail servers > > will not accept mail send from my box, an example of this is my > > employer, Lucent. Saturday, a day which I was not even in town, my mail > > server attempted to send mail to my work address 6480 times!!! And it's > > been doing this every stinking day. > > > > Upon noticing this I freaked out, then stopped sendmail. I looked in > > /var/spool/mail and sure enough, there were references to lucent.com in > > the three files in this directory. I deleted every file in this > > directory then restarted sendmail thinking this would stop the mail from > > going out which had not already been delivered. > > > > No luck. My machine is still attempting to mail lucent.com and the > > files in /var/spool/mail are still empty. > > > > Any ideas on where to look to get rid of the files that is causing this? > > > > Here's an example of what is showing up in my maillog: > > 4:03:18 paloverde sendmail[16406]: g95G0GT14652: [EMAIL PROTECTED], > > ctladdr=root (0/0), delay=16:03:02, xdelay=00:00:18, mailer=esmtp, > > pri=86730161, relay=ihemail2.lucent.com. [192.11.222.163], dsn=4.0.0, > > stat=Deferred: ihemail2.lucent.com.: No route to host > > > > Thanks!!! > > > > Greg > > > > _______________________________________________ > > TriLUG mailing list > > http://www.trilug.org/mailman/listinfo/trilug > > TriLUG Organizational FAQ: > > http://www.trilug.org/~lovelace/faq/TriLUG-faq.html > > ------------------------ > Jason Tower > Cerient Technologies > [EMAIL PROTECTED] > > > _______________________________________________ > TriLUG mailing list > http://www.trilug.org/mailman/listinfo/trilug > TriLUG Organizational FAQ: > http://www.trilug.org/~lovelace/faq/TriLUG-faq.html _______________________________________________ TriLUG mailing list http://www.trilug.org/mailman/listinfo/trilug TriLUG Organizational FAQ: http://www.trilug.org/~lovelace/faq/TriLUG-faq.html
