From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 21 Aug 2003 18:45:49 +0400 From: "Oleg K. Artemjev" To: community@altlinux.ru Message-Id: <20030821184549.1b196cbb.olli@rbauto.ru> X-Mailer: Sylpheed version 0.7.4 (GTK+ 1.2.10; i586-alt-linux) Mime-Version: 1.0 Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: 8bit Subject: [Comm] ?:tftp/xinetd/cisco X-BeenThere: community@altlinux.ru X-Mailman-Version: 2.1.2 Precedence: list Reply-To: community@altlinux.ru List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Aug 2003 14:44:46 -0000 Archived-At: List-Archive: List-Post: Добрый вечер. Как-то странно отваливается tftpd. Вопрос - это мне так повезло на нерабочую опцию наткнуться или он в мастере 2.0 кривой от рождения? :? Или я таки сам виноват и злобный буратина? ?-) Так все таки - what's the f***? Вот что у меня имеется: система: Alt Master 2.0: =========================================================================== [root@ws002 root]# uname -a Linux ws002.mo.sim 2.4.18-alt6master-up #1 Tue Apr 16 14:50:56 MSD 2002 i686 unknown [root@ws002 root]# =========================================================================== конфиги: =========================================================================== [root@ws002 root]# cat /etc/xinetd.conf | grep -v ^\$| grep -v ^\# defaults { log_type = SYSLOG authpriv log_on_success = PID HOST USERID EXIT DURATION log_on_failure = HOST RECORD USERID instances = 25 per_source = 5 only_from = 127.0.0.1 } includedir /etc/xinetd.d [root@ws002 root]# cat /etc/xinetd.d/tftp| grep -v ^\$| grep -v ^\# service tftp { disable = no socket_type = dgram wait = yes user = root server = /usr/sbin/in.tftpd server_args = -v -c -u tftp -s /0tftpd-storedir } [root@ws002 root]# [olli@ws002 tmp]$ cat /etc/hosts.allow | grep tftpd in.tftpd: 62.141.68.169 in.tftpd: 127.0.0.1 in.tftpd: 62.118.145.167 in.tftpd: 172.16.11.1 in.tftpd: 192.168.100.241 in.tftpd: 192.168.200.241 in.tftpd: 192.168.100.244 in.tftpd: 192.168.100.246 in.tftpd: 192.168.100.249 in.tftpd: 192.168.200.249 [olli@ws002 tmp]$ [root@ws002 root]# /etc/rc.d/init.d/ipchains status Chain input (policy ACCEPT): Chain forward (policy ACCEPT): Chain output (policy ACCEPT): [root@ws002 root]# =========================================================================== каталог: =========================================================================== [olli@ws002 tmp]$ lsattr /0tftpd-storedir/ -------------- /0tftpd-storedir//startup-config -------------- /0tftpd-storedir//running-config [olli@ws002 tmp]$ lsattr -d /0tftpd-storedir/ -------------- /0tftpd-storedir/ [olli@ws002 tmp]$ ls -ld /0tftpd-storedir/ drwxrwxrwt 2 root root 1024 Авг 4 10:33 /0tftpd-storedir/ [olli@ws002 tmp]$ ls -l /0tftpd-storedir/ total 0 -rw-rw-rw- 1 root wheel 0 Янв 22 2003 running-config -rw-rw-rw- 1 root wheel 0 Янв 22 2003 startup-config [olli@ws002 tmp]$ =========================================================================== на киске: =========================================================================== 3550gbic@4=cs241#copy run tftp Source filename [running-config]? Address or name of remote host []? 192.168.100.2 Destination filename [3550gbic@4=cs241-confg]? 3550gbic@4=cs241.running-config.20030821.17:45 ..... %Error opening tftp://192.168.100.2/3550gbic@4=cs241.running-config.20030821.17:45 (Timed out) 3550gbic@4=cs241#ping 192.168.100.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.100.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms =3550gbic@4=cs241#sh ru | in ess 192 ip address 192.168.100.241 255.255.255.0 ip address 192.168.200.241 255.255.255.0 3550gbic@4=cs241# И еще: Password: 3550gbic@4=cs241>en Password: 3550gbic@4=cs241#copy run tftp Source filename [running-config]? Address or name of remote host []? 192.168.100.2 Destination filename [3550gbic@4=cs241-confg]? running-config ..... %Error opening tftp://192.168.100.2/running-config (Timed out) 3550gbic@4=cs241# ========================================================================== в логах: ========================================================================== Aug 21 14:58:05 ws002 xinetd[23522]: Started working: 3 available services Aug 21 14:58:07 ws002 xinetd: xinetd startup succeeded Aug 21 14:58:37 ws002 xinetd[23522]: START: tftp pid=23526 from=127.0.0.1 Aug 21 15:13:37 ws002 xinetd[23522]: EXIT: tftp status=0 pid=23526 duration=900(sec) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {general_handler} (24840) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24840]: {bad_signal} Received 10 signals in 1 seconds. Exiting... Aug 21 17:46:50 ws002 xinetd[23522]: START: tftp pid=24840 from=192.168.100.241 Aug 21 17:46:50 ws002 xinetd[23522]: EXIT: tftp status=1 pid=24840 duration=0(sec) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24841]: {general_handler} (24841) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[23522]: START: tftp pid=24841 from=192.168.100.241 Aug 21 17:46:50 ws002 xinetd[24841]: {bad_signal} Received 10 signals in 1 seconds. Exiting... Aug 21 17:46:50 ws002 xinetd[23522]: EXIT: tftp status=1 pid=24841 duration=0(sec) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[23522]: START: tftp pid=24842 from=192.168.100.241 Aug 21 17:46:50 ws002 xinetd[24842]: {general_handler} (24842) Unexpected signal: 11 (Segmentation fault) Aug 21 17:46:50 ws002 xinetd[24842]: {bad_signal} Received 10 signals in 1 seconds. Exiting... ========================================================================== в tcpdump: ========================================================================== [root@ws002 root]# tcpdump -i eth0 -lenvvv '(ether src 00:05:5D:28:3C:AE or ether dst 00:05:5D:28:3C:AE)'| grep tftp tcpdump: listening on eth0 18:35:30.730836 0:c:ce:d3:bc:0 0:5:5d:28:3c:ae ip 73: 192.168.100.241.53773 > 192.168.100.2.tftp: [udp sum ok] 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 0, len 59) 18:35:34.732060 0:c:ce:d3:bc:0 0:5:5d:28:3c:ae ip 73: 192.168.100.241.53773 > 192.168.100.2.tftp: [udp sum ok] 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 1, len 59) 18:35:34.732110 0:5:5d:28:3c:ae 0:c:ce:d3:bc:0 ip 101: 192.168.100.2 > 192.168.100.241: icmp: 192.168.100.2 udp port tftp unreachable for 192.168.100.241.53773 > 192.168.100.2.tftp: 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 1, len 59) [tos 0xc0] (ttl 255, id 48476, len 87) 18:35:39.732441 0:c:ce:d3:bc:0 0:5:5d:28:3c:ae ip 73: 192.168.100.241.53773 > 192.168.100.2.tftp: [udp sum ok] 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 2, len 59) 18:35:39.732468 0:5:5d:28:3c:ae 0:c:ce:d3:bc:0 ip 101: 192.168.100.2 > 192.168.100.241: icmp: 192.168.100.2 udp port tftp unreachable for 192.168.100.241.53773 > 192.168.100.2.tftp: 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 2, len 59) [tos 0xc0] (ttl 255, id 48477, len 87) 18:35:45.732882 0:c:ce:d3:bc:0 0:5:5d:28:3c:ae ip 73: 192.168.100.241.53773 > 192.168.100.2.tftp: [udp sum ok] 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 3, len 59) 18:35:52.733393 0:c:ce:d3:bc:0 0:5:5d:28:3c:ae ip 73: 192.168.100.241.53773 > 192.168.100.2.tftp: [udp sum ok] 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 4, len 59) 18:35:52.733422 0:5:5d:28:3c:ae 0:c:ce:d3:bc:0 ip 101: 192.168.100.2 > 192.168.100.241: icmp: 192.168.100.2 udp port tftp unreachable for 192.168.100.241.53773 > 192.168.100.2.tftp: 31 WRQ "3550gbic@4=cs241-confg" (ttl 255, id 4, len 59) [tos 0xc0] (ttl 255, id 48478, len 87) ========================================================================== -- Bye.Olli. http://olli.digger.org.ru