[opensuse] finding info on MAC address
Hello, What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name. Thank you, James -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
On Thu, 2007-11-01 at 12:16 -0700, James D. Parra wrote:
Hello,
What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name.
Thank you,
James /sbin/ifconfig
-- Todd Ness
Hi
On Thu, 2007-11-01 at 12:16 -0700, James D. Parra wrote:
Hello,
What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name.
If you are on the same subnet, you can use arpwatch -- Mark Goldstein -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Mark Goldstein wrote:
Hi
On Thu, 2007-11-01 at 12:16 -0700, James D. Parra wrote:
Hello,
What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name.
If you are on the same subnet, you can use arpwatch
And if not on the same subnet, knowing the MAC address is useless, as it will be that of the last router the packets passed through. -- Use OpenOffice.org http://www.openoffice.org -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
On Thu, 2007-11-01 at 12:16 -0700, James D. Parra wrote:
Hello,
What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name.
Thank you,
James
/sbin/arp will show you a list of IP addresses and associated MAC addresses -jc -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
On Thursday 01 November 2007 20:16:45 James D. Parra wrote:
Hello,
What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name.
arp -a will dump out the arp cache, which should contain the information if your machine has been in contact with that one. I'm not aware of a program to manually send an arp query. You should also be able to see it in the wireless device's admin interface But if you want to monitor your network and get all the information from your own machine, I recommend ntopd. It will give you a complete view of your network in a nice web interface Anders -- Madness takes its toll -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
James D. Parra wrote:
Hello,
What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name.
Use arp -a to display your arp cache. It will list the MAC and IP addresses for all systems that have recently communicated with your computer. -- Use OpenOffice.org http://www.openoffice.org -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
James D. Parra wrote:
Hello,
What program shows info for MAC addresses? For example, I see a mac address connected to a wireless device, but I want to find out what IP address it has and possibly the machine name.
Thank you,
James
James, Depending on your card, you can try # iwlist [interface ie. ath0, wifi0, wlan0] scan. That doesn't give the IP of each, but it dumps some good info for everything in range. Example: [root rankin-p35a/home/david] # iwlist ath0 scan ath0 Scan completed : Cell 01 - Address: 00:1C:10:4B:2E:CD ESSID:"" Mode:Master Frequency:2.412 GHz (Channel 1) Quality=44/70 Signal level=-51 dBm Noise level=-95 dBm Encryption key:on Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s 12 Mb/s; 48 Mb/s Extra:bcn_int=100 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : TKIP Authentication Suites (1) : PSK Cell 02 - Address: 00:1C:10:4B:2E:CD ESSID:"rbpllc" Mode:Master Frequency:2.412 GHz (Channel 1) Quality=45/70 Signal level=-50 dBm Noise level=-95 dBm Encryption key:on Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s 12 Mb/s; 48 Mb/s Extra:bcn_int=100 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (1) : TKIP Authentication Suites (1) : PSK Cell 03 - Address: 00:13:10:76:37:83 ESSID:"linksys" Mode:Master Frequency:2.437 GHz (Channel 6) Quality=8/70 Signal level=-87 dBm Noise level=-95 dBm Encryption key:off Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s 12 Mb/s; 48 Mb/s Extra:bcn_int=100 Cell 04 - Address: 00:11:50:33:AF:BA ESSID:"ETPC2" Mode:Master Frequency:2.462 GHz (Channel 11) Quality=2/70 Signal level=-93 dBm Noise level=-95 dBm Encryption key:on Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s 12 Mb/s; 48 Mb/s Extra:bcn_int=100 Cell 05 - Address: 00:14:95:CF:CD:B9 ESSID:"2WIRE964" Mode:Master Frequency:2.437 GHz (Channel 6) Quality=19/70 Signal level=-76 dBm Noise level=-95 dBm Encryption key:off Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s 48 Mb/s; 54 Mb/s Extra:bcn_int=100 Cell 06 - Address: 00:11:50:0B:FE:04 ESSID:"ETPC2" Mode:Master Frequency:2.462 GHz (Channel 11) Quality=2/70 Signal level=-93 dBm Noise level=-95 dBm Encryption key:on Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s 12 Mb/s; 48 Mb/s Extra:bcn_int=100 Cell 07 - Address: E2:1B:E0:C7:81:F0 ESSID:"Gems*4.Wwaccess" Mode:Ad-Hoc Frequency:2.462 GHz (Channel 11) Quality=0/70 Signal level=-95 dBm Noise level=-95 dBm Encryption key:off Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s Extra:bcn_int=100 Cell 08 - Address: 00:1B:2F:03:FE:C8 ESSID:"NETGEAR" Mode:Master Frequency:2.462 GHz (Channel 11) Quality=4/70 Signal level=-91 dBm Noise level=-95 dBm Encryption key:on Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s 48 Mb/s; 54 Mb/s Extra:bcn_int=100 Extra:ath_ie=dd0900037f0101000e0000 Cell 09 - Address: 00:0F:66:BC:3C:36 ESSID:"hason" Mode:Master Frequency:2.437 GHz (Channel 6) Quality=5/70 Signal level=-90 dBm Noise level=-95 dBm Encryption key:on Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s 12 Mb/s; 48 Mb/s Extra:bcn_int=100 -- David C. Rankin, J.D., P.E. Rankin Law Firm, PLLC 510 Ochiltree Street Nacogdoches, Texas 75961 Telephone: (936) 715-9333 Facsimile: (936) 715-9339 www.rankinlawfirm.com -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
participants (7)
-
Anders Johansson -
David C. Rankin -
James D. Parra -
James Knott -
Jc Polanycia -
Mark Goldstein -
Ness, Todd