See http://dev.globus.org/wiki/FirewallHowTo
FTP uses two connections, the control channel and the data channel.
2811 is the control channel port, but you'll also need a range
available for data channel connections. More details are in the
document.
Charles
On Sep 26, 2007, at 4:22 AM, Binh Nguyen wrote:
Hi every one,
I have a problem when using globus-url-copy (using gsiftp) through
firewall;
When firewall off this command is OK, but otherwise it has a
problem (500-globus_xio: System error in connect: No route to
host), even though that I have opened the port 2811 of gsiftp.
It seems that other ports need to be opened, but I do not know
exactly. And of course it is to dangerous to
turn the firewall off.
Any one could help me?
Thank you.
Binh.
