sftp not working for upload

Hello,

I`ve the following internet configuration at home -

WORLD
to
ADSL modem in BRIDGE mode with DHCP
to
WIRELESS ROUTER in pppoe mode with DHCP
to
PC Opensuse 11.1

All internet browsing function are ok, but when I try to upload file using sftp to a remote compute - it hangs. This is not a problem of remote computer. Download is working ok. I disabled firewall on wireless router but this did not help.

Any suggestions?

Thanks
SDA

How were you downloading the file? SFTP? Did you use the verbose switch (-v) switch?