Messages in this thread | | | Date | Sat, 13 Apr 96 21:50:13 PDT | From | (Bob Felderman) | Subject | 1.3.88 ftp problems - it hangs |
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Ftp transfers between linux-1.3.88 machines with a large-ish MTU (3584) do not work. The transfer hangs. Eventually I have to suspend and kill the ftp process on the sender side. The tcpdump logs are attached in a uuencoded, gzipped tarfile In that directory "ftp_send" "ftp_recv" are the tcpdumps. The ".config" for each machine is send.config and recv.config.
freja 413% ls -l total 27 -rw-rw-r-- 1 feldy 2481 Apr 13 21:47 README -rw-rw-r-- 1 feldy 7217 Apr 13 21:37 ftp_recv -rw-rw-r-- 1 feldy 7250 Apr 13 21:43 ftp_send -rw-r--r-- 1 feldy 3386 Apr 13 16:53 recv.config -rw-r--r-- 1 feldy 3386 Apr 13 16:53 send.config
ftp sender Linux pandora 1.3.88 #2 Sat Apr 13 17:16:03 PDT 1996 i586
pandora 13% /sbin/ifconfig myri0 myri0 Link encap:10Mbps Ethernet HWaddr 00:60:DD:80:00:58 inet addr:199.201.130.20 Bcast:199.201.130.255 Mask:255.255.255.0 UP BROADCAST NOTRAILERS RUNNING PROMISC MULTICAST MTU:3584 Metric:1 RX packets:180 errors:0 dropped:0 overruns:0 TX packets:241 errors:0 dropped:0 overruns:0 Interrupt:10 Base address:0x0
ftp receiver Linux triton 1.3.88 #2 Sat Apr 13 17:16:03 PDT 1996 i586
triton 18% /sbin/ifconfig myri0 myri0 Link encap:10Mbps Ethernet HWaddr 00:60:DD:80:00:52 inet addr:199.201.130.30 Bcast:199.201.130.255 Mask:255.255.255.0 UP BROADCAST NOTRAILERS RUNNING PROMISC MULTICAST MTU:3584 Metric:1 RX packets:233 errors:0 dropped:0 overruns:0 TX packets:180 errors:0 dropped:0 overruns:0 Interrupt:9 Base address:0x0
Here's the script of the ftp session.
pandora 40% ftp triton-t Connected to triton-t.myri.com. 220 triton FTP server (Version wu-2.4(1) Tue Aug 8 15:50:43 CDT 1995) ready. Name (triton-t:root): feldy 331 Password required for feldy. Password: 530 Login incorrect. Login failed. Remote system type is UNIX. Using binary mode to transfer files. ftp> cd /tmp 530 Please login with USER and PASS. ftp> lcd /bin Local directory now /bin ftp> user feldy 331 Password required for feldy. Password: 230 User feldy logged in. ftp> cd /tmp 250 CWD command successful. ftp> lcd /bin Local directory now /bin ftp> prompt Interactive mode off. ftp> binary 200 Type set to I. ftp> mput * local: ./Mail remote: ./Mail 200 PORT command successful. 150 Opening BINARY mode data connection for ./Mail.
Suspended pandora 41% kill %1
[1] Terminated ftp triton-t pandora 42% pandora 42% ping triton-t PING triton-t.myri.com (199.201.130.30): 56 data bytes 64 bytes from 199.201.130.30: icmp_seq=0 ttl=64 time=2.1 ms 64 bytes from 199.201.130.30: icmp_seq=1 ttl=64 time=4.0 ms
--- triton-t.myri.com ping statistics --- 2 packets transmitted, 2 packets received, 0% packet loss round-trip min/avg/max = 2.1/3.0/4.0 ms
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