Related topics

FAIL Net-Address-Ethernet-1.109 i686-linux 2.4.27-3-686
... 82559 Pro/100 Ethernet> port 0xd400-0xd43f mem 0xfeafe000-0xfeafefff,0xfe900000-0xfe9fffff irq 20 at device 4.0 on pci0 miibus0: <MII bus> on fxp0 inphy0: <i82555 10/100 media interface> PHY 1 on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:e0:81:21:49:7e fxp0:

IP-UDP-Ethernet packet
In an embedded system, I am trying to make it so that an error that occurs before the system is running is sent out over the ethernet in a "pre-fabricated" UDP packet - with a broadcast ethernet address, but a specific IP address. It seems that Windows NT (I haven't tried any others) doesn't pass it through because

Block arp packets on Catalyst switch
It seems that ifconfig (from net-tools 1.60) will automatically assign an ipv6 address to my ethernet interface when I configure it for an ipv4 address, whether I want one or not. Ie the command: ifconfig eth0 inet 192.168.1.10 up will cause both the ipv4 address and also an ipv6 address to materialise on eth0.

network security
0x31) glxsb0 at pci0 dev 1 function 2: RNG AES vr0 at pci0 dev 6 function 0: VIA VT6105M (Rhine III) 10/100 Ethernet vr0: interrupting at irq 11 vr0: Ethernet address: 00:00:24:c8:df:2c ukphy0 at vr0 phy 1: Generic IEEE 802.3u medaa interface ukphy0: OUI 0x0002c6, model 0x0034, rev. 3 ukphy0: 10baseT, 10baseT-FDX,

ARP Questions & Answers
Here's a method to set the ethernet address that I have used to reset it on my Indy after a run-away kernel scribbled on it. All disclaimers apply yadda yadda. dump -w -x 0xbfbe04e8 Sanity check the output here to see if it matches the address given in the 'ec0: bad ethernet address' error message.

UPDATE - finding the dec-net ethernet address using vms 5.5-2
However I wonder how an Ethernet card reacts to such a packet. There are two possiblities. 1. The Ethernet card hardware recognizes the Ethernet address in the packet. It ignores the packet when the address doesn't match. 2. The Ethernet card generates an interrupt whenever a packet arrives.

[OT] Interrogate network for devices
How does ARP resolve an IP address to an Ethernet MAC address? When ARP needs to resolve a given IP address to Ethernet address, it broadcasts an ARP request packet. The ARP module resolves the IP address specified in the packet to its Ethernet address. This step seems to be inappropriate.

iwl4965 dropping packets and __dev_addr_discard: address ...
... host pc1{ hardware ethernet 00:0c:76:34:da:73; fixed-address 172.16.1.10; host pc2{ hardware ethernet 00:40:63:c7:c5:39; fixed-address 172.16.1.11; default-lease-time 21600; max-lease-time 21600; option subnet-mask 255.255.255.0; option broadcast-address 192.168.2.255; option routers 192.168.2.1;

ethernet address vs. MAC address
... obsoleted if_watchdog interface Feb 21 09:45:57 stretchlimo kernel: ath0: Ethernet address: 00:80:c8:1f:8c:43 Feb 21 09:45:57 stretchlimo kernel: ath0: mac 5.6 phy 4.1 radio 0.0 Feb 21 09:47:34 stretchlimo kernel: ath0: ath_chan_set: unable to reset channel 40 (5200 Mhz, flags 0x140 hal flags 0x140) Not good.

Update 7,5,2 -> 7.5.3 changes ethernet address !!
For every other pc (98SE or XP) change to Dynamic IP, insure "Never connect ..." under connections is set and clear out Proxy server info. As each pc rebooted, it got a dynamic IP address and immediately could use the sat connection. Blimy, I hate paying people good money to find out they know even less than I do

new CPAN modules on Mon Feb 25 2008
Graham I have the laptop at work now where it's working fine - IPCONFIG reports for the ethernet controller - DCHP enabled, and the router has applied at IP address of 192.168.0.4. The IP addresses for the others is 198.168.0.1. But there's also another connection enabled - Ethernet adapter local area connection 4,

Convert ethernet address to ip address
+ * is_local_ether_addr - Determine if the Ethernet address is locally-assigned one (IEEE 802). * @addr: Pointer to a six-byte array containing the Ethernet address * * Return true if the address is a local address. --- linux-2.6.25-rc1.orig/net/core/dev.c +++ linux-2.6.25-rc1/net/core/dev.c @@ -3038,8 +3038,7

VPN help
... Milan Obuch wrote: On Monday 04 February 2008, Pyun YongHyeon wrote: Dear all, Here is overhauled vr(4) that shall address all known issues. auto Feb 5 14:36:29 tix kernel: vr0: Ethernet address: 00:0c:42:02:38:a8 Feb 5 14:36:29 tix kernel: vr0: [ITHREAD] Feb 5 14:36:29 tix kernel: vr1: <VIA VT6105M Rhine

ethernet address
Robin DH Walker r...@cus.cam.ac.uk comp sys mac comm comp sys mac system In article <michael-1504961609140...@sherlockholmes.vsc.edu>, Michael H. Martel <mich...@maze.vsc.edu> wrote: Symptom : The Hardware Ethernet Address (as reported by Get Info in OT 1.1 or OPTION clicking on the Ethernet in MacTCP) changes

ad0 READ_DMA TIMEOUT errors on install of 7.0-RELEASE
=20 Apparently, the school requires students to register their ethernet (MAC) addresses before their DHCP server leases an IP address. Is there any wa= y for me to get the ethernet address through FreeBSD? =20 BTW: the machine is FreeBSD-4.7 RELEASE =20 Also, could the MAC address by on the card somewhere (if

Determining DECnet node from Ethernet Address
It may not even be possible to get other machines to report back their ethernet address.. Does anyone know? What program would do this under Linux? Thanks for any help in advance.. I assume you mean the MAC address (hardware), which can be easily found by "arp -a" if the machine is on your network.

Determining Ethernet HW Address
Greg Andrews g...@panix.com comp unix solaris ivan_red2...@yahoo.com (ivan) writes: Given a remote system's Ethernet address, how can I find its IP address on a solaris machine. version I have is Solaris8. Your help would be appreciated. I am repeatedly getting a message that a remote machine with a particular

User-space controlled raw ethernet - Is this the way to go?
My first attempt failed, because the ethernet address is in TWO places in the EEPROM, and one of them is byte swapped! But it wrote it just fine (Needham's EMP-20 programmer). Well, it's supposed to be in two places, but on the 'live' eeprom from another IR4K, the first location was also empty (FF,

kern/16090: sip driver does not find proper ethernet address
Peter Pearse peter.pea...@arm.com osdeve_mirror_boot-loaders_u-boot -----Original Message----- From: Rafal Jaworowski [mailto:r...@semihalf.com] Sent: 12 February 2008 11:52 To: Peter Pearse Cc: u-boot-users Subject: ARM AT91 Ethernet address register Hi Peter, What is the reason the MAC address on the AT91 is

Using alternate Ethernet address feature
IT uses conversion from IP to long integers in Perl and afterwards compai ---- Net-Address-Ethernet-1.110 http://search.cpan.org/~mthurn/Net-Address-Ethernet-1.110/ find hardware ethernet address ---- Net-Flickr-Geo-0.6 http://search.cpan. org/~ascope/Net-Flickr-Geo-0.6/ tools for working with geotagged Flickr