Upgrade From Squeeze To Wheezy Network Issue

Hi,

I tried to configure my ethernet interface on a Debian Wheezy VM, but I've a problem. When I try to restart /etc/init.d/networking, I've no error message.
But my eth1 interface isn't up and when I try to up it with : ifup eth1, it return me :

Code:

root@debian-main:/# ifup eth1
RTNETLINK answers: File exists
Failed to bring up eth1

My /etc/network/interface file is :

Code:

auto eth0
allow-hotplug eth0
iface eth0 inet dhcp


iface eth1 inet static
        address 192.168.10.1
        netmask 255.255.255.0
        gateway 192.168.10.254

Eth0 is my internet interface and eth1 is a local interface. I want to install a DNS and a DHCP server on eth1 to be able to connect client with this VM and give them an ip adress.

Thanks guys

I am totally new to Linux. However, considering the many advantages of the operationg comparing to other OS, i have decided to go ahead with using MINT Rebacca which is the latest version. Initially for some time i did not have any issues in getting my internet connecton. However, for the last one week I am unable to connect through. The results of various terminal commands i applied is given below with a sincere trust somebody would be there to help me out.
----- anil@anil-HP-15-Notebook-PC ~ $ iwconfig eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSIDff/any Mode:Managed Access Point: Not-Associated Tx-Power=off Retry long limit:7 RTS thrff Fragment thrff Power Managementn anil@anil-HP-15-Notebook-PC ~ $

anil@anil-HP-15-Notebook-PC ~ $ ifconfig eth0 Link encap:Ethernet HWaddr f8:a9:63:90:62:b1 UP BROADCAST 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:65536 Metric:1 RX packets:149 errors:0 dropped:0 overruns:0 frame:0 TX packets:149 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:10689 (10.6 KB) TX bytes:10689 (10.6 KB)
anil@anil-HP-15-Notebook-PC ~ $
anil@anil-HP-15-Notebook-PC ~ $ ifconfig eth0 Link encap:Ethernet HWaddr f8:a9:63:90:62:b1 UP BROADCAST 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:65536 Metric:1 RX packets:149 errors:0 dropped:0 overruns:0 frame:0 TX packets:149 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:10689 (10.6 KB) TX bytes:10689 (10.6 KB)
anil@anil-HP-15-Notebook-PC ~ $
anil@anil-HP-15-Notebook-PC ~ $ lshw -C network WARNING: you should run this program as super-user. *-network description: Ethernet interface product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:08:00.0 logical name: eth0 version: 07 serial: f8:a9:63:90:62:b1 size: 10Mbit/s capacity: 100Mbit/s width: 64 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:57 ioport:4000(size=256) memory:b5600000-b5600fff memory:b5400000-b5403fff *-network DISABLED description: Wireless interface product: RT3290 Wireless 802.11n 1T/1R PCIe vendor: Ralink corp. physical id: 0 bus info: pci@0000:0a:00.0 logical name: wlan0 version: 00 serial: 9c:ad:97:5b:16:45 width: 32 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=rt2800pci driverversion=3.13.0-37-generic firmware=0.37 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn resources: irq:16 memory:b5510000-b551ffff WARNING: output may be incomplete or inaccurate, you should run this program as super-user. anil@anil-HP-15-Notebook-PC ~ $
anil@anil-HP-15-Notebook-PC ~ $ lshw -C Hardware Lister (lshw) - B.02.16 usage: lshw [-format] [-options ...] lshw -version
-version print program version (B.02.16)
format can be -html output hardware tree as HTML -xml output hardware tree as XML -short output hardware paths -businfo output bus information options can be -class CLASS only show a certain class of hardware -C CLASS same as '-class CLASS' -c CLASS same as '-class CLASS' -disable TEST disable a test (like pci, isapnp, cpuid, etc. ) -enable TEST enable a test (like pci, isapnp, cpuid, etc. ) -quiet don't display status -sanitize sanitize output (remove sensitive information like serial numbers, etc.) -numeric output numeric IDs (for PCI, USB, etc.)
anil@anil-HP-15-Notebook-PC ~ $
anil@anil-HP-15-Notebook-PC ~ $ rfkill list 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: yes 1: hp-wifi: Wireless LAN Soft blocked: yes Hard blocked: no 2: hp-bluetooth: Bluetooth Soft blocked: yes Hard blocked: no anil@anil-HP-15-Notebook-PC ~ $
anil@anil-HP-15-Notebook-PC ~ $ lsusb Bus 001 Device 003: ID 0bda:5776 Realtek Semiconductor Corp. Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 004: ID 12d1:1505 Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard Bus 002 Device 002: ID 24ae:2000 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub anil@anil-HP-15-Notebook-PC ~ $
anil@anil-HP-15-Notebook-PC ~ $ sudo lsusb [sudo] password for anil: Bus 001 Device 003: ID 0bda:5776 Realtek Semiconductor Corp. Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 004: ID 12d1:1505 Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard Bus 002 Device 002: ID 24ae:2000 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub anil@anil-HP-15-Notebook-PC ~ $
Wth regards Anil Kumar

Hi,
i'm new in kali linux.
i have an issue with the wifi connections.
installing the newwst version of kali from the official website on virtual box.
plug the USB wireless adapter (TP-LINK).
also, i noticed wlan0 on #ifconfig command.
on the network setting configure NAT (also tried with NAT bridged)

my problem is that - i cannot see any wireless networks.
i followed few guides from youtube and here but with no luck.
it show me that i'm wired connected.
i attached screenshot bellow.
please kindly assist me.


additional information:
#airmon-ng start wlan0
when i type #ifconfig, i saw that wlan0 changed to wlan0mon
and with#airodump-ng command on wlan0mon i didn't see any wireless network as well


iwconfig
Quote:
root@kali:~# iwconfig
eth0 no wireless extensions.

wlan0 IEEE 802.11bgn ESSIDff/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thrff Fragment thrff
Encryption keyff
Power Managementff

lo no wireless extensions.
lsmod
Quote:
root@kali:~# lsmod | grep rt
rt2800usb 26222 0
rt2x00usb 17642 1 rt2800usb
rt2800lib 81543 1 rt2800usb
rt2x00lib 46315 3 rt2x00usb,rt2800lib,rt2800usb
mac80211 511777 3 rt2x00lib,rt2x00usb,rt2800lib
cfg80211 425751 2 mac80211,rt2x00lib
crc_ccitt 12347 1 rt2800lib
parport_pc 26287 0
parport 35699 1 parport_pc
usbcore 199549 7 rt2x00usb,ohci_hcd,ohci_pci,rt2800usb,ehci_hcd,ehci_pci,usbhid
lsusb
Quote:
root@kali:~# lsusb
Bus 001 Device 003: ID 148f:3070 Ralink Technology, Corp. RT2870/RT3070 Wireless Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 80ee:0021 VirtualBox USB Tablet
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
ifconfig

Quote:
root@kali:~# ifconfig
eth0 Link encap:Ethernet HWaddr 08:00:27:dc:d0:01
inet addr:192.168.1.22 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fedc:d001/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:68 errors:0 dropped:0 overruns:0 frame:0
TX packets:41 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7485 (7.3 KiB) TX bytes:4163 (4.0 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:65536 Metric:1
RX packets:20 errors:0 dropped:0 overruns:0 frame:0
TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1200 (1.1 KiB) TX bytes:1200 (1.1 KiB)

wlan0 Link encap:Ethernet HWaddr 90:f6:52:10:0f:d2
UP BROADCAST 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)
iw wlan0 info
Quote:
root@kali:~# iw wlan0 info
Interface wlan0
ifindex 4
type managed
wiphy 1
iwlist scan
Quote:
root@kali:~# iwlist scan
eth0 Interface doesn't support scanning.

wlan0 No scan results

lo Interface doesn't support scanning.
uname -a
Quote:
root@kali:~# uname -a
Linux kali 3.18.0-kali3-amd64 #1 SMP Debian 3.18.6-1~kali2 (2015-03-02) x86_64 GNU/Linux
cat /etc/network/interfaces
Quote:
root@kali:~# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
thanks

Hi everyone, I am a new member and also new to linux, I encountered a problem, but last week I tried but did not solve
I downloaded iso file linux 1.1.0 on page potassium https://www.kali.org, I installed on my Dell inspiron n4010, it works very well and does not have any errors, but after I update and upgrade all packages, I rebooted the system switches to the command line, I lost a lot of time to return to the graphics, but when booting up the network manager icon not seen, I have set the package network-manager-gnome_0.9.4.1-0ubuntu2_i386.deb network manager icon show but when click on the network manager icon only contained text "network manager is not running."
I also installed Wicd but could not run "could not connect to wicd's D-Bus interface. Check the wicd log for error messages."
wireless driver apparently was set before
root@kali:~# airmon-ng
PHY Interface Driver Chipset

phy0 wlan0 wl Broadcom Corporation BCM4313 802.11b/g/n (rev 01)

please help me!
please guide installed offline, my kali linux no internet connection. can download package from another machine to install.

I am trying to move away from windows. Installed Dragora with lots of hitches I managed to fix until I booted from hard drive. on boot from hard drive I got a blank screen for over an hour. On my next look at the screen the next morning I have these 4 lines over and over.
ssb0:0 Missing Free firmware
"b43-phy0 ERROR:firmware file"/*(DEBLOBBED)*/"request failed (err=-22)

"b43-phy0 ERROR:firmware file"b43-open/ucode15.fw" not found

"b43-phy0 ERROR:/*(DEBLOBBED)*/
there is a curser flashing and I am able to type but unable to start a new line. I typed setup signed in and recieved
" No mail.
root@rafaela:~# " Am I in line edit mode? wha;t went wrong? how do I get the graphical interface? how do I install the missing files? Should I run screaming for the hills?

I try to upgrade the disto currently running in my box:

Description: Debian GNU/Linux 6.0 (squeeze)
Release: 6.0
Codename: squeeze

My sources.list looks like following:

deb http://security.debian.org/ wheezy/updates main
deb-src http://security.debian.org/ wheezy/updates main
# wheezy-updates, previously known as 'volatile'
deb http://mirrors.kernel.org/debian/ wheezy-updates main
deb-src http://mirrors.kernel.org/debian/ wheezy-updates main

After 2 commands:

aptitude update
aptitude upgrade

I have the same old good squeeze.
Help, please

yours`
sehrguey

Hello, I have an expect script where I ssh to a remote host to determine the network configuration and get from the user the network interface card that should be used. From their response, I determine the subnet mask and save the information to a text file that is later transmitted back to my local host. This is all so that I can set up virtual IP aliasing and verify that the physical IP address of the local and remote host are on the same subnet prior to continuing with the setup. I am running the script on Linux, with expect version 5.45.

The code itelf works just fine, but I'm having some issues with how it displays on the screen. As you'll see below in the example, the default system prompt displays, as does the user input command that I'm sending to the shell from the expect script.

Is there a regular expression or something that I can write to prevent the prompt and command that I'm sending from printing to the screen? I know that it should be suppressed if I have an expect command following the Code:

send -s "\nread n_card?'Enter the network interface card number for this server (i.e. eth0):   '\r

command, but everything I have tried for strings and regular expressions to expect causes the netstat -rn output to not show up all of a sudden. I'm new to expect, so I'm not really sure why this is happening.

I would really appreciate any help/suggestions. Thanks for your time!

Part of the Script Code:
Code:

expect {
   -re $prompt {   ;# Send individual commands and get user input
        set timeout -1
        
        # Get partner hostname and put in vipsetup.txt file
        send -s "hostname > vipsetup.txt\r"  
        expect -re $prompt
        
        # Display the network routing info for the user and prompt for 
        # network interface card number
        send -s "print \"The network routing table for the $ptner server is displayed below:\n\" ; netstat -rn \r"
        
        expect -re "\r(.*):\r"
        send -s "\nread n_card?'Enter the network interface card number for this server (i.e. eth0):   '\r"
        interact "\r" return    ;# Wait for user input from read command
        send -- "\r"
        send -s "echo \$n_card >> vipsetup.txt\r"  
        
        # Obtain subnet mask information for partner based on network 
        # interface card number being used
        send -s "msk=\$(cat /etc/sysconfig/network-scripts/ifcfg-\$n_card | grep NETMASK)\r"
        send -s "msk=\$(echo \${msk#NETMASK=})\r"
        send -s "echo \$msk >> vipsetup.txt\r"
    }
    timeout {
        send_user "Connection to host $hostip timed out."
        exit 6 
    }
    eof {
        send_user "Connection to host $hostip failed."
        exit
    }
}

Script Output:
Code:

The network routing table for the PRIMARY server is displayed below:
 
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
10.105.65.0     0.0.0.0         255.255.255.0   U         0 0          0 eth0
0.0.0.0         10.105.65.1     0.0.0.0         UG        0 0          0 eth0
 [root@remotehost root]$
[root@remotehost root]$ ber for this server (i.e. eth0):   '              < 
Enter the network interface card number for this server (i.e. eth0):   eth0

I am trying to build a socket to retrieve the ethernet packets from ecu. When i run my code on windows there is no problem and the code runs correctly. But when i run my code on Linux it gets stuck at s.recv(65565). I have already set static ip in /etc/network/interfaces as follows: iface eth0 inet static address 160.48.199.91 netmask 255.255.255.0 gateway 160.48.199.254

I tried a simple code of socket on raspberry pi. but it still gets stuck at s.recv(65565). I also tried to implement the program using multicast. but the problem is that when i create a socket for icmp protocols then I could see the data from the ECU after using command "ping -I echo 239.192.255.251" in another terminal. (where 239.192.255.251 is the multicast address) But when I change the socket protocol type to udp, tcp or raw then it again gets stuck at s.recv().

Imp: When i run the "netstat -s" command in terminal then i could see that there are 0 messages received for udp and tcp. But in Wireshark i could see the udp messages from ECU. Is linux killing all the udp and tcp packets ? How should i solve this ?
(complete setup is connected as: ECU ---> Media converter ---> Raspberry Pi. There is no LAN, no firewall, no internet)

Could anyone please help me with this problem ?

I am attempting to install debian to a desktop and It is not configuring my wireless adapter. I am including the error messages as follows:

"missing firm ware file htc-9271.fw"
"Network is probably not using dhcp protocol, network may be slow or hardare not working properly"

I attempted to go to /etc/network/interfaces as root however it says I do not have permission. I then tried adding a new user then going to visudo to add permissions but am unable to insert anything using the (i) command. So at this point I am at a loss.

Any help is greatly appreciated and thank you for your time.

I just installed Redhat 7 and try to config the network , add the IP address to network card , but I got the problem.

I modify the file /etc/sysconfig/network-scripts/ifcfg-enp0s3 , the configuration is as below , and then reboot .

DEVICE="enp0s3"
NETBOOT="yes"
HWADDR="08:00:27:15:38:B7"
TYPE="Ethernet"
BOOTPROTO="none"
NAME="enp0s3"
UUID="462f4834-4fe7-43a7-84e7-83b2722e94c1"
ONBOOT="yes"
IPADDR="192.168.1.1"
NETMASK="255.255.255.0"

After reboot , I use "ip addr show" still not shown the ip address , the ip address is still blank , would advise what is wrong ? thanks