Get this.....
I have a 6509 (actually 2, and this happens on both) running Native IOS
12.1(8a)E. (although this problem happens on all versions of Native IOS
that I've run)
I setup an FTP server with username "cisco and password "cisco"
I issue the following commands on the 6509:
ip ftp username cisco
ip ftp password cisco
no ip ftp passive
(passive mode doesn't work on my FTP server software)
When I give a "copy ftp:/// sup-bootflash:" command, the following happens:
1) It logs into the ftp server, and gives the RETR command and from my FTP
server software I see the user logged in and a download starts and goes
around 80K/sec.
2) The file "finishes", but the 6509 issues an ABOR (or QUIT), it re-logs
into the FTP, and starts the file transfer again (at around 80K/sec like the
first time)
3) The file "finishes", but the 6509 again resets the connection and starts
the download once more. THIS time the download is working as evidenced by
the exclaimation points, but the download is only going at around 20K/sec.
Here is the debug from this situation:
Router#copy ftp://10.29.68.57/pub/Cisco/Cat6K/c6sup22-jsv-mz.121-8a.E3.bin
sup-bootflash:
Destination filename [c6sup22-jsv-mz.121-8a.E3.bin]?
Accessing ftp://10.29.68.57/pub/Cisco/Cat6K/c6sup22-jsv-mz.121-8a.E3.bin...
2w0d: FTP: WarFTPd 1.70.b01.04 (Aug 18 1998) Ready
2w0d: FTP: ---> USER cisco
2w0d: FTP: (C)opyright 1996 - 1998 by Jarle (jgaa) Aase - all rights
reserved.
2w0d: FTP: ---> PASS cisco
2w0d: FTP: 220 Please enter your user name.
2w0d: FTP: ---> TYPE I
2w0d: FTP: 331 User name okay, Need password.
2w0d: FTP: ---> PORT 10,1,0,7,43,170
2w0d: FTP: 230 User logged in.
2w0d: FTP: ---> RETR pub/Cisco/Cat6K/c6sup22-jsv-mz.121-8a.E3.bin
2w0d: FTP: 200 Type set to I.
2w0d: FTP: 200 PORT command successful.
(at this point the FTP server shows a download in progress @ 80K/sec. about
5 minutes later the following happens)
2w0d: FTP: ---> QUIT
2w0d: FTP: 150 Opening BINARY mode data connection for
c6sup22-jsv-mz.121-8a.E3.bin (20154428 bytes).
2w0d: FTP: WarFTPd 1.70.b01.04 (Aug 18 1998) Ready
2w0d: FTP: ---> USER cisco
2w0d: FTP: (C)opyright 1996 - 1998 by Jarle (jgaa) Aase - all rights
reserved.
2w0d: FTP: ---> PASS cisco
2w0d: FTP: 220 Please enter your user name.
2w0d: FTP: ---> TYPE I
2w0d: FTP: 331 User name okay, Need password.
2w0d: FTP: ---> PORT 10,1,0,7,43,174
2w0d: FTP: 230 User logged in.
2w0d: FTP: ---> RETR pub/Cisco/Cat6K/c6sup22-jsv-mz.121-8a.E3.bin
2w0d: FTP: 200 Type set to I.
(Now the FTP servers shows the file transfer start over again, @ around
80K/sec. Then after another 5 minutes the following)
2w0d: FTP: ---> ABOR
2w0d: FTP: 200 PORT command successful.
2w0d: FTP: 150 Opening BINARY mode data connection for
c6sup22-jsv-mz.121-8a.E3.bin (20154428 bytes).
2w0d: FTP: ---> QUIT
2w0d: FTP: 426 Error. Transfere aborted. 10054
2w0d: FTP: WarFTPd 1.70.b01.04 (Aug 18 1998) Ready
2w0d: FTP: ---> USER cisco
2w0d: FTP: (C)opyright 1996 - 1998 by Jarle (jgaa) Aase - all rights
reserved.
2w0d: FTP: ---> PASS cisco
2w0d: FTP: 220 Please enter your user name.
2w0d: FTP: ---> TYPE I
2w0d: FTP: 331 User name okay, Need password.
2w0d: FTP: ---> PORT 10,1,0,7,43,178
2w0d: FTP: 230 User logged in.
2w0d: FTP: ---> RETR pub/Cisco/Cat6K/c6sup22-jsv-mz.121-8a.E3.bin
2w0d: FTP: 200 Type set to
I.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 20154428/1024 bytes]
2w0d: FTP: 200 PORT command successful.
2w0d: FTP: ---> QUIT
The third attempt is almost always the successful one, and it transfers
around 20K/sec .... only 25% of the speed the first two times it downloads
it......
WOW..... comments are welcome (wanted!)
Mike W.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=18103&t=18103
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