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Hi folks, I am having some issues related to the use of a usb ethernet adapter, its a davicom.
The linux is gutsy (kubuntu) with the latest updates applied. Kernel version 2.6.22-14-generic
See below the specifications and settings.
What I found weird, some websites connect to, but others sites doesn't connect (HTTP os SSH), the firefox, displays at status bar "waiting data" forever. Websites such as google.com works fine, but many others I try doesn't work (facebook, sun.com, microsoft.com, ubuntuforums.com)
Currently I have eth0 (usb ethernet) and eth1 (wireless). eth1 works fine.
I saw at ifconfig, there are a lot of dropped and errors at RX transmissions. (see far below, detailed information)
192.168.1.1 is the router device, where it points to the following DNS
DNS 1: 18.104.22.168
DNS 2: 22.214.171.124
$ ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=127 time=3.89 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=127 time=1.72 ms
$ ping 126.96.36.199
PING 188.8.131.52 (184.108.40.206) 56(84) bytes of data.
64 bytes from 220.127.116.11: icmp_seq=1 ttl=252 time=10.1 ms
64 bytes from 18.104.22.168: icmp_seq=2 ttl=252 time=11.5 ms
64 bytes from 22.214.171.124: icmp_seq=3 ttl=252 time=16.6 ms
Feb 2 18:52:51 panzer kernel: [ 175.556000] usb 3-1: new full speed USB device using uhci_hcd and address 3
Feb 2 18:52:51 panzer kernel: [ 175.732000] usb 3-1: configuration #1 chosen from 1 choice
Feb 2 18:52:51 panzer kernel: [ 175.900000] eth0: register 'dm9601' at usb-0000:00:1d.2-1, Davicom DM9601 USB Ethernet, 00:60:6e:50:43:a0
Feb 2 18:52:51 panzer kernel: [ 175.900000] usbcore: registered new interface driver dm9601
Feb 2 18:52:51 panzer kernel: [ 175.940000] eth0: link down
Feb 2 18:53:11 panzer kernel: [ 195.524000] eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
Last edited by claudio4j; 02-05-2008 at 12:46 PM.
Reason: Attach screenshots