  | |  | Network Not Working in Linux ; Works in Windows Why ? | Network Not Working in Linux ; Works in Windows Why ? 2005-05-09 - By Allen Chen
Back John Smith wrote:
>Hi, >I have just installed RedHat in my system (Dual OS : Windows and >Linux) >I can ping any system on the network under windows. > > >But, when i ping any system on the network under Linux I get, >Undestination Unreachable error. > > >I have Inter Pro 100 Ethernet card on my system. > > >The Static IP is same for Windows and Linux. > > >When i do ifconfig ; i am getting ip, netmask everything is ok. except >Tx Packets and Rx Packets which are 0. > > >I tried > > >cardctl ident > > >I got an message saying no devices in /proc/devices. > > >I dont know what is the problem. > > >I checked The driver is e100 it is loaded. but still network is not >working. > > >Please advice. > > >Would appreciate if you could tell me what (steps) i should do inorder >to correct my problem. > > >List Of Commands and thier results: > >john.maxi...@(protected) May 6, 6:32 pm show options > >Newsgroups: comp.os.linux.setup, comp.os.linux.networking >From: john.maxi...@(protected) - Find messages by this author >Date: 6 May 2005 06:02:09 -0700 >Local: Fri,May 6 2005 6:32 pm >Subject: Re: Destination Unreachanble: Fedora Core 2 : Network Does not work. >Reply | Reply to Author | Forward | Print | Individual Message | Show >original | Report Abuse > >Hi, > > >I am giving the outputs of the following command for assitance. > > >Name Network Card: Inter Pro 100 >Nature Of Problem: Network Works while in Windows (i am able to ping to >any machine). But, in Linux it does Not Work, unable to ping to any >machine on network. >get Errror: Destination Host Unrechable. > > >Details Of Commands Executed: >-- ---- ---- ---- ---- ---- --?-- ---- ---- -- >Command: cardctl ident > > >no pcmcia driver in /proc/devices >-- ---- ---- ---- ---- ---- --?-- ---- ---- ----- > > >Command: ifconfig -a >-- ---- ---- ---- ---- ---- --?-- ---- ---- ---- > > >eth0 Link encap:Ethernet HWaddr 00:00:E2:49:1A:A9 > inet addr:XX.YY.13.88 Bcast:192.168.13.255 >Mask:255.255.255.0 > inet6 addr: fe80::200:e2ff:fe49:1aa9/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 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:1000 > RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) > > >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:2389 errors:0 dropped:0 overruns:0 frame:0 > TX packets:2389 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:2724120 (2.5 Mb) TX bytes:2724120 (2.5 Mb) > > >sit0 Link encap:IPv6-in-IPv4 > NOARP MTU:1480 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) >-- ---- ---- ---- ---- ---- --?-- ---- ---- ---- -- >Command: /sbin/iptables -L > > >Chain INPUT (policy ACCEPT) >target prot opt source destination > > >Chain FORWARD (policy ACCEPT) >target prot opt source destination > > >Chain OUTPUT (policy ACCEPT) >target prot opt source destination >-- ---- ---- ---- ---- ---- --?-- ---- ---- ---- ---- --- >Command: /sbin/route -n > > >Kernel IP routing table >Destination Gateway Genmask Flags Metric Ref Use >Iface >XX.YY.13.0 0.0.0.0 255.255.255.0 U 0 0 0 >eth0 >169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 >eth0 >127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 >lo >0.0.0.0 XX.YY.13.1 0.0.0.0 UG 0 0 0 >eth0 >-- ---- ---- ---- ---- ---- --?-- ---- ---- ---- ---- --- >Command: cat /etc/sysconfig/network > > >NETWORKING=yes >HOSTNAME=ShriRama >-- ---- ---- ---- ---- ---- --?-- ---- ---- ---- ---- --- >Command: cat /etc/sysconfig/network > > >DEVICE=eth0 >ONBOOT=yes >BOOTPROTO=static >IPADDR=XX.YY.13.88 >NETMASK=255.255.255.0 >GATEWAY=XX.YY.13.1 >-- ---- ---- ---- ---- ---- --?-- ---- ---- ---- ---- ---- >Command: cat /etc/resolv.conf > > >nameserver XX.YY.10.1 >-- ---- ---- ---- ---- ---- --?-- ---- ---- ---- ---- ---- -- >Command : /sbin/lsmod >Module Size Used by >iptable_filter 2048 0 >ip_tables 13440 1 iptable_filter >parport_pc 19392 1 >lp 8236 0 >parport 29640 2 parport_pc,lp >autofs4 10624 0 >sunrpc 101064 1 >e100 25348 0 >mii 3584 1 e100 >floppy 47440 0 >sg 27552 0 >scsi_mod 91344 1 sg >microcode 4768 0 >dm_mod 33184 0 >joydev 6976 0 >uhci_hcd 23708 0 >button 4504 0 >battery 6924 0 >asus_acpi 8472 0 >ac 3340 0 >ipv6 184288 8 >ext3 102376 3 >jbd 40216 1 ext3 > > > The Output of lspci corresponding to my adapter is >01:08:0 Ethernet Controller: Intel Corp >82801 BA/BAM/CA/CAM Ethernet Controller (rev 01) > > >Hope this helps to identify my problem. > > > >Regards, >John > > > Please send me the output of pstree command.
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