|
From: Yang <u01...@sn...> - 2007-11-06 03:40:34
|
I've been trying to use vfer_rcp to see how fast files transfer between two Internet-connected hosts. [root@harvard vfer-0.98]# bin/vfer_rcpd -vv -P 9876 start VFER_RCPD [ main ] starting vferd DEBUG_API [ vfer_socket ] Entered DEBUG_PMTUD [ Control_Initialize_PMTUD ] Unable to create ICMP socket. Continuing anyways DEBUG_API [ vfer_bind ] Entered DEBUG_PMTUD [ vfer_bind ] Unable to bind ICMP socket. Continuing without ICMP. DEBUG_API [ vfer_bind ] Trying to set SO_RCVBUF to 3150000 DEBUG_API [ vfer_bind ] Trying to set SO_SNDBUF to 3150000 DEBUG_API [ vfer_listen ] Entered DEBUG_CTL [ Control_Register_Socket ] Starting ControlT thread, num_active = 1 VFER_RCPD [ main ] started with authenticating username: root, home_dir: /root DEBUG_API [ vfer_accept ] Entered DEBUG_CTL [ Control_Accept ] Entered with listening sock->fd[3] DEBUG_CTL [ ControlT ] Entered with num_active[1] DEBUG_PMTUD [ Control_Initialize_PMTUD ] Unable to create ICMP socket. Continuing anyways DEBUG_CTL [ Control_Accept ] New port socket: 0.0.0.0.47174 However, on the other host: $ sudo ./vfer_rcp -vv -P 9876 ya...@ha...:/tmp/seq . [sudo] password for yang: VFER_RCP [ main ] parsed: from_remote[0] lpath[.] uname[yang] host[harvard.csail.mit.edu] port[9876] rpath[/tmp/seq] VFER_RCP [ rcp_connect ] remote (harvard.csail.mit.edu : 128.30.76.131) VFER_RCP [ rcp_connect ] local (yang-xps410 : 127.0.1.1) DEBUG_API [ vfer_socket ] Entered DEBUG_PMTUD [ Control_Initialize_PMTUD ] Unable to create ICMP socket. Continuing anyways DEBUG_API [ vfer_bind ] Entered DEBUG_PMTUD [ vfer_bind ] Unable to bind ICMP socket. Continuing without ICMP. DEBUG_API [ vfer_bind ] Trying to set SO_RCVBUF to 3150000 DEBUG_API [ vfer_bind ] Trying to set SO_SNDBUF to 3150000 DEBUG_API [ vfer_connect ] Entered DEBUG_CTL [ Control_Connect ] Entered sock->fd[3] Control_Connect :: connect: Invalid argument DEBUG_CTL [ Control_Connect ] connect failed VFER_RCP [ rcp_connect ] DEBUG_API [ vfer_errortext ] Entered vfer_connect failed [not able to connect on a socket] I wasn't able to find documentation on these two apps. Thanks in advance for any hints. |