On 10 October 2011 20:25, Frantisek Hanzlik <fra...@hanzlici.cz> wrote:
> Aaron Gray wrote: > > I am getting timeouts on TFTP on F15, > > > > Aaron > > You should check at server side: > > 1) if tftp service is enabled: > # chkconfig --list tftp > > Note: This output shows SysV services only and does not include native > systemd services. SysV configuration data might be overridden by > native > systemd configuration. > > tftp on > > Okay > > 2) if xinetd daemon is running (also "service xinetd status"): > # systemctl status xinetd.service > xinetd.service - LSB: start and stop xinetd > Loaded: loaded (/etc/rc.d/init.d/xinetd) > Active: active (running) since Wed, 21 Sep 2011 04:46:34 +0200; 2 > weeks and 5 days ago > Main PID: 1908 (xinetd) > CGroup: name=systemd:/system/xinetd.service > └ 1908 xinetd -stayalive -pidfile /var/run/xinetd.pid > > > Okay > 3) /etc/hosts.allow (if You use hosts.allow/hosts.deny) should contain: > ... > # we allow access from 192.168.1.0/24 : > in.tftpd: 192.168.1.0/255.255.255.0 > ... > > Added makes no difference > > 4) if You use firewall (iptables), You should load nf_conntrack_tftp > module, > for tracking ephemeral ports. That means /etc/sysconfig/iptables-config > should > contain line as: > ... > IPTABLES_MODULES="nf_conntrack_tftp" > ... > (other module is for NATting tftp connection) > > using localhost > > 5) /var/log/messages should contain entries as: > Oct 10 20:28:32 ns xinetd[1908]: START: tftp pid=5315 from=192.168.1.22 > Oct 10 20:28:42 ns xinetd[1908]: EXIT: tftp status=0 pid=5315 > duration=10(sec) > Oct 10 21:09:07 gold xinetd[13402]: Exiting... Oct 10 21:09:12 gold xinetd[13650]: xinetd Version 2.3.14 started with libwrap loadavg labeled-networking options compiled in. Oct 10 21:09:12 gold xinetd[13650]: Started working: 1 available service is all I am getting in messages Checked tfpt is the only one enabled > > > 6) tcpdump on relevant interface (here eth0) should display traffic, > at minimal incomming packet: > # tcpdump -i eth0 -l -nn udp port 69 > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes > 20:43:13.612200 IP 192.168.1.22.58949 > 192.168.1.254.69: 17 RRQ "b.log" > netascii > > [root@xxxxx /]# tcpdump -i em1 -l -nn udp port 69 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on em1, link-type EN10MB (Ethernet), capture size 65535 bytes 21:33:08.653033 IP 192.168.0.5.47352 > 192.168.0.4.69: 19 RRQ "vmlinuz" netascii 21:33:13.653306 IP 192.168.0.5.47352 > 192.168.0.4.69: 19 RRQ "vmlinuz" netascii 21:33:18.653565 IP 192.168.0.5.47352 > 192.168.0.4.69: 19 RRQ "vmlinuz" netascii 21:33:23.653963 IP 192.168.0.5.47352 > 192.168.0.4.69: 19 RRQ "vmlinuz" netascii 21:33:28.654212 IP 192.168.0.5.47352 > 192.168.0.4.69: 19 RRQ "vmlinuz" netascii ^C 5 packets captured 5 packets received by filter 0 packets dropped by kernel Well thats it I am stumped tftp seem to be running but ignoring requests Aaron > > Best, Franta >
-- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
