Re: telnetd without inetd
On Wednesday 04 June 2003 12:19 pm, Dan Mahoney, System Admin wrote: Is there a way to run telnetd in standalone mode, i.e. without inetd? We have a system that we sometimes need to connect to from within a cisco router, which can't do ssh (and not from anywhere else, we've firewalled it as such). -Dan Mahoney -- If you aren't going to try something, then we might as well just be friends. We can't have that now, can we? -SK Dan Mahoney, December 9, 1998 Dan Mahoney Techie, Sysadmin, WebGeek Gushi on efnet/undernet IRC ICQ: 13735144 AIM: LarpGM Site: http://www.gushi.org --- Are you just concerned about running it through inetd? What about the alternative xinetd? If you already have it firewalled, I'm not sure what your concern is about running it through inetd. I don't know if you can run telnetd as a standalone daemon, but if that's the only service that's enabled in inetd.conf, does it matter? FWIW, you can further lock down access in the hosts.allow file. -doug ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Locking down secondary mx sendmail
It seems the spammers like to target secondary mx machines and let those machines relay the email to the primary machine. I've tried setting up the virtusertable file to at least reject invalid emails on the secondary mx machine, but it seems that sendmail bypasses that when it's doing mx relaying for that domain. So, does anyone have some suggestions to partially lock down mx relay machines? TIA -doug ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Weird NIS master problem
I have two FBSD NIS machines, the master is running 4.6 and the slave is at 4.7. The slave works properly, it's the master that is acting strangely. The master is also serving as a router with 2 nic cards, and is running ntpd. It processes NIS stuff, just *really* slowly. It is not doing firewall stuff (yet). For example, running 'truss id dsilver' it stalls right after running 'gettimeofday' but eventually answers back properly. The same behavior happens on any other client if I bind it to the master instead of the slave, i.e. you can login, it just takes a long time. I've confirmed that both machines are running ypserv, ypbind, rpc.statd, and the server is also running rpc.ypxfrd. Any suggestions? Thanks. -Doug To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-questions in the body of the message
Weird NIS master problem
(Sorry if this gets double-posted, I don't think I sent it correctly the first time) I have two FBSD NIS machines, the master is running 4.6 and the slave is at 4.7. The slave works properly, it's the master that is acting strangely. The master is also serving as a router with 2 nic cards, and is running ntpd. It processes NIS stuff, just *really* slowly. It is not doing firewall stuff (yet). For example, running 'truss id dsilver' it stalls right after running 'gettimeofday' but eventually answers back properly. The same behavior happens on any other client if I bind it to the master instead of the slave, i.e. you can login, it just takes a long time. I've confirmed that both machines are running ypserv, ypbind, rpc.statd, and the server is also running rpc.ypxfrd. Any suggestions? Thanks. -Doug To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-questions in the body of the message