With the help coming from the present mailing list, I managed to connect my laptop with my old desktop PC via a cross ethernet cable, and to make them communicate via ping and transfer files using rsync.
Today, strangely, on the laptop, instead of # ifconfig eth1 Link encap:Ethernet HWaddr 00:03:0D:33:02:17 inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::203:dff:fe33:217/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:468 (468.0 b) Interrupt:201 Base address:0xd800 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:86 errors:0 dropped:0 overruns:0 frame:0 TX packets:86 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:9358 (9.1 KiB) TX bytes:9358 (9.1 KiB) I got: lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) , and any connection with the cross cable was impossible. Also, the command `ifconfig eth1 192.168.0.1 netmask 255.255.255.0 up' gave: # ifconfig eth1 192.168.0.1 netmask 255.255.255.0 up SIOCSIFADDR: No such device eth1: ERROR while getting interface flags: No such device SIOCSIFNETMASK: No such device eth1: ERROR while getting interface flags: No such device Then I did: # ifconfig eth0 192.168.0.1 netmask 255.255.255.0 up , and then `ifconfig' gives: # ifconfig eth0 Link encap:UNSPEC HWaddr 00-03-0D-53-25-5C-86-16-00-00-00-00-00-00-00-00 inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:84 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:3024 (2.9 KiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:75 errors:0 dropped:0 overruns:0 frame:0 TX packets:75 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:8352 (8.1 KiB) TX bytes:8352 (8.1 KiB) , but the connection fails: $ ping 192.168.0.3 PING 192.168.0.3 (192.168.0.3) 56(84) bytes of data. >From 192.168.0.1 icmp_seq=1 Destination Host Unreachable >From 192.168.0.1 icmp_seq=2 Destination Host Unreachable >From 192.168.0.1 icmp_seq=3 Destination Host Unreachable >From 192.168.0.1 icmp_seq=4 Destination Host Unreachable >From 192.168.0.1 icmp_seq=5 Destination Host Unreachable $ rsync -vr test 192.168.0.3:/home/rodolfo ssh: connect to host 192.168.0.3 port 22: No route to host rsync: connection unexpectedly closed (0 bytes received so far) [sender] rsync error: unexplained error (code 255) at io.c(453) [sender=2.6.9] , where 192.168.0.3 is the PC's address. Please help with issue Thanks Rodolfo -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/878w3hbvnx....@gmail.com