ftp problem

[p.plow]

pc1-----2950-----2621xm--------7513------6509-----pc2

when pc1 ftp to pc2.It can get files and put small files.It can't put large size files.

2621xm connect to 7513 with frame-relay by serial interface.

The mtu on 2621xm and 7513 serial interface is 1500.

why?

[thisisshanky]

What error are you getting on the ftp client/ server, when you try to transfer a large file ??? What is the max size of the file that you were able to transfer???

[p.plow]

on client£ºconnection has been closed by remote host.

I don't know the max size of the file.

when i try to transfer a file that is 3k.,it's a fail.

[thisisshanky]

Is the client getting disconnected, each time you try to send a file above 3k size ?? Do you face the same problem, from a differnt pc/ same ftp client ???

[p.plow]

it has same problem on different pc/same ftp client .if i transfer a file smaller 1k.it is successfully.

[thisisshanky]

To rule out, possibilities of a software problem ( the ftp software you are using), Can you try a different client such as windows ftp client or leap ftp and see if the result is same ?

[p.plow]

i am running ftp command in win98