Jeff Kell wrote: >> I have a 7505 with an RSP2 running IOS 12.4. One of the boards is a >> VIP2-50, and on that board is a PA-FE-TX and a PA-4E. The PA-FE-TX is >> attached to my routed public network, and one of the ports on the >> PA-4E is attached to my NATed private one. > > So you've got one side at 10Mbps...
Yes, indeed. >> Moreover, an SFTP file transfer moving a file from a machine on the >> public network to a machine on the private network only transfers at >> about 150KB/s. > 150KBytes/sec = 1.2Mbps... Sure. > I also noticed: > >> interface Ethernet2/1/1 >> ip address 172.22.22.1 255.255.255.0 >> ip nat inside >> ip virtual-reassembly >> full-duplex > > You've set the 10Mbps interface to full-duplex. What is on the other > end? 10Mbps devices are typically half-duplex. If you have a duplex > mismatch that would certainly slow down the transfers. Check error > rates on both sides of that link. The other side of that interface is an IBM Thinkpad T60p running Windows XP. I tried turning off full-duplex. Doesn't make much of a difference. Of course, the collision counts on the interface go up, but other than that... From the machine on the private side, a download from ftp.netbsd.org goes at 4.9kB/s. The same file from the same server on the public side goes at 175.3kB/s. Peace... Sridhar _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
