On Wed, 7 May 2003, Michael Anburaj wrote: > Hi, > > When I do tftp from my TFTP client (Target board running YAMON) it fails. > The TFTP server is configured on a stand-alone PC running RH Linux 9. > > > Info. about the protocols on the Host PC: > --------------------------------- > > [root@xxxxxxxxx root]# lsof -c x -a -i > COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME > xinetd 1757 root 5u IPv4 2205 TCP localhost.localdomain:1025 (LISTEN) > xinetd 1757 root 6u IPv4 2208 UDP *:tftp > > > > Captured using $ tcpdump -n (while tftp client was actively trying) > ----------------------- > 20:56:40.615815 arp who-has 4.42.102.5 tell 4.42.102.6 > 20:56:40.615890 arp reply 4.42.102.5 is-at 0:e0:98:9e:84:96 > 20:56:40.622048 4.42.102.6.1040 > 4.42.102.5.tftp: 20 RRQ "vmlinux.rec" (DF) > 20:56:40.622112 4.42.102.5 > 4.42.102.6: icmp: 4.42.102.5 udp port tftp > unreachable [tos 0xc0] > 20:56:41.699926 4.42.102.6.1040 > 4.42.102.5.tftp: 20 RRQ "vmlinux.rec" (DF) > 20:56:41.700006 4.42.102.5 > 4.42.102.6: icmp: 4.42.102.5 udp port tftp > unreachable [tos 0xc0] > > Please tell me why the PC host running tftp server is replying udp port tftp > unreachable? > > Could this be firewall issue? The RH linux 9 installation is new & its at > home. I already said it could be. service firewall stop Or iptables -F Or, if you're using the old-fashioned ipchains ipchains -F > > Both hosts.allow and hosts.deny files under /etc > are empty. Good. I didn't think of that one. > > Please tell me what other issue this might be or a procedure to debug this > further. I'm running out of ideas, and I don't (and won't) run RHL 8.0 or later. -- Please, reply only to the list. Join the "Linux Support by Small Businesses" list at http://mail.computerdatasafe.com.au/mailman/listinfo/lssb _______________________________________________ Redhat-devel-list mailing list Redhat-devel-list@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/redhat-devel-list
