is the solution.
Best regards,
Olivier
On 19 July 2013 10:29, Olivier Nicole olivier.nic...@cs.ait.ac.th wrote:
Hello,
Could any one comment about the use of the same MAC address in 2
separate VLANs?
All my machines are connected to 2 VLANs (one public and one private)
with no routing
Hello,
Could any one comment about the use of the same MAC address in 2
separate VLANs?
All my machines are connected to 2 VLANs (one public and one private)
with no routing in between the VLANs.
I used to run a FLEX license manager to a physical machine. When I
virtualized that service, I had
or spare phyical interface on your flex box
and not linking it to the network?
On 19 July 2013 10:29, Olivier Nicole olivier.nic...@cs.ait.ac.th wrote:
Hello,
Could any one comment about the use of the same MAC address in 2
separate VLANs?
All my machines are connected to 2 VLANs (one public
Hello,
Could any one comment about the use of the same MAC address in 2
separate VLANs?
[...]
Will this be an issue?
You might run into problems if the two (virtual) systems are attached to a
different port on your switch. Some switches don't take the vlan into
account when learning
( untrust ) --- ( em0 , bridge0 , em1 ) --- ( trust )
Sometimes , I cannot connect to trust server from untrust.
I log some information from ifconfig bridge0 addr.
It seems some thing wrong of trust server's mac appear on em0.
trust serv1's mac: 00:50:56:af:2e:43
trust serv2's mac:
On Sun, Jan 23, 2011 at 3:47 PM, John R. Levine jo...@iecc.com wrote:
Is this a known problem? As far as I know, it's supposed to work.
How you change MAC address? With ether command?
# ifconfig em0 ether 01:17:a4:8f:04:5d
Well, if it does not work it can be driver bug.
In iwn case try
On 01/25/11 01:14, Paul B Mahol wrote:
On Sun, Jan 23, 2011 at 3:47 PM, John R. Levinejo...@iecc.com wrote:
Is this a known problem? As far as I know, it's supposed to work.
How you change MAC address? With ether command?
# ifconfig em0 ether 01:17:a4:8f:04:5d
Is this a known problem? As far as I know, it's supposed to work.
Well, if it does not work it can be driver bug.
Well, yes, that's what I'm asking. Is it a known driver bug?
In iwn case try to set MAC address of iwn before creating wlan or
you will need to set same MAC on wlanX and iwn
Da Rock wrote:
On 01/25/11 01:14, Paul B Mahol wrote:
On Sun, Jan 23, 2011 at 3:47 PM, John R. Levinejo...@iecc.com wrote:
Is this a known problem? As far as I know, it's supposed to work.
How you change MAC address? With ether command?
# ifconfig em0 ether 01:17:a4:8f
set the locally administered bit in the 6-byte MAC
address instead of using globally administered addresses vendor-assigned
blocks from IEEE OUI...
Regards,
--
-Chuck
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On 01/25/11 04:44, Fred wrote:
Da Rock wrote:
On 01/25/11 01:14, Paul B Mahol wrote:
On Sun, Jan 23, 2011 at 3:47 PM, John R. Levinejo...@iecc.com wrote:
Is this a known problem? As far as I know, it's supposed to work.
How you change MAC address? With ether command?
# ifconfig em0 ether
address, the adapter won't actually work until I
change the address back to the native one. Typical symptoms are
endless DHCP queries with no response.
Is this a known problem? As far as I know, it's supposed to work.
How you change MAC address? With ether command
Is this a known problem? As far as I know, it's supposed to work.
How you change MAC address? With ether command?
# ifconfig em0 ether 01:17:a4:8f:04:5d
Regards,
John Levine, jo...@iecc.com, Primary Perpetrator of The Internet for Dummies,
Please consider the environment before reading
My Lenovo laptop running 8.1 has two ordinary Intel network adapters,
a wired PRO/1000 with the em driver and a WiFi PRO/Wireless 5300 with
the iwn driver. They work fine, but for either one if I use ifconfig
to change the MAC address, the adapter won't actually work until I
change the address
Hello
I'm using PPPoE link to connect to the INTERNET. my problem is that I have
to change my MAC address for my night time link. I do that using ifconfig
command before connecting the night link:
*killall ppp
ifconfig cdce0 ether 2a:00:00:00:00:00
ppp -ddial adslnight*
cdce0 is the interface
In freebsd-questions Digest, Vol 321, Issue 12, Message: 31
On Fri, 30 Jul 2010 07:18:40 -0400 Carmel carmel...@hotmail.com wrote:
I am trying to set up a rule using IPFW that utilizes a MAC address
rather than an IP one.
ipfw -q allow log tcp from MAC 00-14-A4-43-8E-BA to me 137 in via
I am trying to set up a rule using IPFW that utilizes a MAC address
rather than an IP one.
ipfw -q allow log tcp from MAC 00-14-A4-43-8E-BA to me 137 in via nfe0 setup
keep-state
Would that work, assuming the machine I want to allow access has that
MAC address?
--
Carmel ✌
carmel
On 07/30/2010 01:18 PM, Carmel wrote:
I am trying to set up a rule using IPFW that utilizes a MAC address
rather than an IP one.
ipfw -q allow log tcp from MAC 00-14-A4-43-8E-BA to me 137 in via nfe0 setup
keep-state
Would that work, assuming the machine I want to allow access has
On 07/30/2010 01:18 PM, Carmel wrote:
I am trying to set up a rule using IPFW that utilizes a MAC address
rather than an IP one.
ipfw -q allow log tcp from MAC 00-14-A4-43-8E-BA to me 137 in via nfe0 setup
keep-state
Would that work, assuming the machine I want to allow access has
Sorry for replying to myself (AND top-posting!) twice in a row, but this
is become a huge concern. My first thought is that my provider changed
routers or router Ethernet ports, hence the MAC address change. They deny
this, plus I find the two MAC addresses:
00:17:e0:4f:b9:c0 to 00:13:e0
On 11/02/2010 11:00, James Smallacombe wrote:
Sorry for replying to myself (AND top-posting!) twice in a row, but this
is become a huge concern. My first thought is that my provider changed
routers or router Ethernet ports, hence the MAC address change. They
deny this, plus I find the two
On Thu, 11 Feb 2010, Matthew Seaman wrote:
On 11/02/2010 11:00, James Smallacombe wrote:
Sorry for replying to myself (AND top-posting!) twice in a row, but this
is become a huge concern. My first thought is that my provider changed
routers or router Ethernet ports, hence the MAC address
On 11/02/2010 11:00, James Smallacombe wrote:
Sorry for replying to myself (AND top-posting!) twice in a row, but
this is become a huge concern. My first thought is that my provider
changed routers or router Ethernet ports, hence the MAC address
change. They deny this, plus I find the two
or router Ethernet ports, hence the MAC address change. They
deny this, plus I find the two MAC addresses:
00:17:e0:4f:b9:c0 to 00:13:e0:4f:b9:c0
On 11/02/2010 11:00, James Smallacombe wrote:
Sorry for replying to myself (AND top-posting!) twice in a row, but
this is become a huge concern. My first
On 11/02/2010 12:22, James Smallacombe wrote:
It's not 'arp -s' that is used to change the MAC address on an
interface, but ifconfig(8) -- something like this:
# ifconfig re0 ether 00:17:e0:4f:b9:c0
See my second post. I screwed up in my first post. It wasn't the MAC
address of my NIC
On 11/02/2010 14:28, James Smallacombe wrote:
If it was caused by a malicious arp command on my server, wouldn't a
reboot have gotten rid of it? Would it also result in a NO CARRIER on
the interface? Network did not come back until the Ethernet card was
swapped.
The bottom line is whether
, no carrier.
I rebooted and then it came up with yet a third MAC address,
00:14:d1:3c:1e:31 Not really even close. Still no carrier. Provider
swaps out the Realtek NIC for a new one and it's working (for now).
Questions that come to mind: could their be a DoS perhaps from a bot or
c99shell I
MAC address,
00:14:d1:3c:1e:31 Not really even close. Still no carrier. Provider swaps
out the Realtek NIC for a new one and it's working (for now).
Questions that come to mind: could their be a DoS perhaps from a bot or
c99shell I didn't find? Even if their was, would it be possible
do I block incoming traffic by a MAC address instead
of an IP address.
Can this be done using IPFW? Since I am quite new to FreeBSD, can
somebody shed some light on this issue?
Yes, it appears that ipfw(8) can do this --- check the manpage (quite
a ways down, in the RULE OPTIONS section
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Dear All,
I need some help regarding using IPFW to block specific MAC addresses.
How do I block incoming traffic by a MAC address instead of an IP
address.
Can this be done using IPFW? Since I am quite new to FreeBSD, can
somebody shed some light
Tek Bahadur Limbu wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Dear All,
I need some help regarding using IPFW to block specific MAC addresses.
How do I block incoming traffic by a MAC address instead of an IP
address.
Can this be done using IPFW? Since I am quite new to FreeBSD, can
Could you exec() ifconfig?
On 5/30/06, girish girishlc [EMAIL PROTECTED] wrote:
Pls any body tell me how to find out a MAC address in a program,
Because I want to generate pseudo random number of IP address of some range
for that MAC address and IP range will be the input and it should
On Wed, 31 May 2006 07:43:44 -0400
Jim Stapleton [EMAIL PROTECTED] wrote:
Could you exec() ifconfig?
at the risk of stating the bleeding obvious, maybe checking the code in
ifconfig would show exactly what the original poster asked... you gotta love
OpenSource ;)
Pls any body tell me how to find out a MAC address in a program,
Because I want to generate pseudo random number of IP address of some range
for that MAC address and IP range will be the input and it should give IP
address according to MAC address as a seed , but if I use difft MAC
Hi,
I am doing network installs of FreeBSD 6.0 and I want to place the install
files in a directory that depends on the mac address of the server being
installed. In install.cfg I want to specify something like
nfs=10.0.0.1:/var/net_install/files/$MAC_ADDRESS
mediaSetNFS
package=db42-4.2.52_4
Hello,
I've got an rl0 nic on a freebsd6 machine that i need to change it's mac
address on a tempoary basis. I will want to change it back when my testing
is complete. I read this was feasible with opbnbsd, and was wondering if the
capability was available in fbsd6? Also, does it matter
Dave [EMAIL PROTECTED] wrote:
I've got an rl0 nic on a freebsd6 machine that i need to change
it's mac address on a tempoary basis. I will want to change it back
when my testing is complete. I read this was feasible with opbnbsd,
and was wondering if the capability was available in fbsd6
On Wed, Apr 19, 2006 at 08:33:53AM -0400, Dave wrote:
Hello,
I've got an rl0 nic on a freebsd6 machine that i need to change it's mac
address on a tempoary basis. I will want to change it back when my testing
is complete. I read this was feasible with opbnbsd, and was wondering
Dave,
On 4/19/06, Dave [EMAIL PROTECTED] wrote:
Hello,
I've got an rl0 nic on a freebsd6 machine that i need to change it's mac
address on a tempoary basis.
You can do this with ifconfig and the link parameter.
i.e
# /sbin/ifconfig rl0 link $NEWMACADDRESS
cheers,
Anth
Hi:
I have some Intel pro cards and all show up mac
addresses as either 00:a4:c0:91:d2:9c or
00:b4:c0:91:d2:9c under freebsd 5.x. why is that?
Thanks
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On 3/11/06, gahn [EMAIL PROTECTED] wrote:
Hi:
I have some Intel pro cards and all show up mac
addresses as either 00:a4:c0:91:d2:9c or
00:b4:c0:91:d2:9c under freebsd 5.x. why is that?
These do not seem to even belong to Intel. Either the cards
have been hacked or you have some startup
Mark Jayson Alvarez wrote:
How does carp computes the MAC address of the a certain Virtual IP?
Perhaps I can set up a route for the virtual IP address manually
because the kernel keeps on complaining: arp_trequest: bad gateway
(!AF_LINK). This is weired because my carp setup is working
Mark Jayson Alvarez [EMAIL PROTECTED] wrote:
Date: Sun, 4 Dec 2005 15:59:39 -0800 (PST)
From: Mark Jayson Alvarez [EMAIL PROTECTED]
To: freebsd-net@freebsd.org
Subject: How does carp computes the MAC address of the a certain Virtual IP?
Hi,
How does carp computes the MAC address
Mark Jayson Alvarez [EMAIL PROTECTED] wrote:
Date: Sun, 4 Dec 2005 15:59:39 -0800 (PST)
From: Mark Jayson Alvarez [EMAIL PROTECTED]
To: freebsd-net@freebsd.org
Subject: How does carp computes the MAC address of the a certain Virtual IP?
Hi,
How does carp computes the MAC address
Hello all,
I'd like your feedback on a problem I have with allowing access through the
ipfw firewall via mac addresses.
Andrew has a good point on mac address spoofing. I agree with him on the
security concern, but for the situation that I am setting up, that's ok. But I
really need to open
On 10/5/05, Foo Ji-Haw [EMAIL PROTECTED] wrote:
Hello all,
I'd like your feedback on a problem I have with allowing access through the
ipfw firewall via mac addresses.
Andrew has a good point on mac address spoofing. I agree with him on the
security concern, but for the situation that I
a better solution to this is to call your isp and tell them your
network card died so you got a new one with MAC address of the freebsd
machine. they can reset the MAC they have on their end and you'll be
alright. also, sometimes the modem is storing the MAC so you can
either reset it if it has
Hi,
My ISP have aauthorization by username, password AND mac address.
I currently make PPPoE connection from my laptop(win XP) to them.
However I want to put FreeBSD router in front of my laptop.
That is why I will need to make MAC address of outgoing ethernet card
same as my
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Peter wrote:
|Hi,
|My ISP have aauthorization by username, password AND mac address.
|I currently make PPPoE connection from my laptop(win XP) to them.
|However I want to put FreeBSD router in front of my laptop.
|That is why I
just curious...
what happens when your 'router' and your 'laptop' both have the
same MAC address?
--
John Brooks
[EMAIL PROTECTED]
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Bob Bomar
Sent: Monday, June 13, 2005 10:42 AM
To: Peter; [EMAIL
I am also curios and I will found out :)
Peter
John Brooks wrote:
just curious...
what happens when your 'router' and your 'laptop' both have the
same MAC address?
--
John Brooks
[EMAIL PROTECTED]
-Original Message-
From: [EMAIL PROTECTED]
[[3]mailto:[EMAIL PROTECTED
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Peter wrote:
|I am also curios and I will found out :)
|Peter
|John Brooks wrote:
|
| just curious...
|
| what happens when your 'router' and your 'laptop' both have the
| same MAC address?
|
| --
| John Brooks
| [EMAIL PROTECTED
Just set up a new box (5.4-RELEASE) as a home gateway and had to
change the network card MAC address that does DHCP through the
cable modem. I put the following in /etc/rc.early, but this seems
inelegant and possibly deprecated. What is the proper way to do
this on a DHCP interface?
ifconfig
Check out /etc/dhclient.conf. The options are described in 'man 5
dhclient.conf'
On Sun, 2005-06-12 at 17:26 -0500, M. L. Dodson wrote:
Just set up a new box (5.4-RELEASE) as a home gateway and had to
change the network card MAC address that does DHCP through the
cable modem. I put
On Jun 12, 2005, at 5:26 PM, M. L. Dodson wrote:
Just set up a new box (5.4-RELEASE) as a home gateway and had to
change the network card MAC address that does DHCP through the
cable modem. I put the following in /etc/rc.early, but this seems
inelegant and possibly deprecated. What
On Sunday 12 June 2005 17:32, Christopher Black wrote:
Check out /etc/dhclient.conf. The options are described in 'man 5
dhclient.conf'
On Sun, 2005-06-12 at 17:26 -0500, M. L. Dodson wrote:
Just set up a new box (5.4-RELEASE) as a home gateway and had to
change the network card MAC
On Mon, 02 May 2005 20:26:03 -0700,
John Pettitt [EMAIL PROTECTED] said:
faisal gillani wrote:
faisal gillani wrote:
how can i block a MAC address with ipfw ?
can you share the syntax please ?
thanks
man ipfw reveals ...
{ MAC | mac } dst-mac src-mac
how can i block a MAC address with ipfw ?
can you share the syntax please ?
thanks
*º¤., ¸¸,.¤º*¨¨¨*¤ Allah-hu-Akber*º¤., ¸¸,.¤º*¨¨*¤
God is the Greatest
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faisal gillani wrote:
faisal gillani wrote:
how can i block a MAC address with ipfw ?
can you share the syntax please ?
thanks
man ipfw reveals ...
{ MAC | mac } dst-mac src-mac
Match packets with a given dst-mac and src-mac addresses,
speci-
fied
dear list,
I am operating a Netgear WAG311 (Atheros AR5212) under FBSD 5.3 Release.
I tried to change the MAC address of the device using
root# ifconfig ath0 ether aa:bb:cc:dd:ee:ff
which changed the MAC address in the ifconfig ath0 output. But wicontrol
-i ath0 still showed the old (original
tried to change the MAC address of the device using
root# ifconfig ath0 ether aa:bb:cc:dd:ee:ff
which changed the MAC address in the ifconfig ath0 output. But
wicontrol -i ath0 still showed the old (original) MAC address and
that MAC address also is being used on the network.
Trying to change
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Rob
Sent: Sunday, February 27, 2005 6:01 PM
To: [EMAIL PROTECTED]
Cc: FreeBSD questions
Subject: Re: Change MAC address of LAN card in rc.conf. How?
--- Michael Grant [EMAIL PROTECTED] wrote
Hi,
I'm running 5.3 STABLE.
I need to change the MAC address of my PC.
I know it can be done like this:
ifconfig rl0 ether 11:22:33:44:55:66
So I guessed I could make life a little easier by
adding this in my /etc/rc.conf file as:
ifconfig_rl0=inet 192.168.123.2 netmask 255.255.255.0
On Sun, 27 Feb 2005 05:54:49 -0800 (PST), Rob [EMAIL PROTECTED] wrote:
Hi,
I'm running 5.3 STABLE.
I need to change the MAC address of my PC.
I know it can be done like this:
ifconfig rl0 ether 11:22:33:44:55:66
So I guessed I could make life a little easier by
adding
Rob wrote:
I'm running 5.3 STABLE.
I need to change the MAC address of my PC.
I know it can be done like this:
ifconfig rl0 ether 11:22:33:44:55:66
So I guessed I could make life a little easier by
adding this in my /etc/rc.conf file as:
ifconfig_rl0=inet 192.168.123.2 netmask 255.255.255.0
Volodymyr Kostyrko wrote:
Rob wrote:
I'm running 5.3 STABLE.
I need to change the MAC address of my PC.
I know it can be done like this:
ifconfig rl0 ether 11:22:33:44:55:66
So I guessed I could make life a little easier by
adding this in my /etc/rc.conf file as:
ifconfig_rl0
--- Michael Grant [EMAIL PROTECTED] wrote:
Just curious, why would you ever need to change your
mac address?
In my university network, IP numbers must match a
previously registered MAC address, otherwise the IP
number is blocked. So our group has a list of IP
numbers, that each only work
I have a firewall running on a FreeBSD 4.10-STABLE with ipfw.
My firewall is working very well, but i started to log the rules and
somethig strange appears in the log
Jan 28 10:44:15 host /kernel: ipfw: 880 Accept MAC in via fxp1
Jan 28 10:44:15 host /kernel: ipfw: 880 Accept MAC in via fxp1
AW I have a firewall running on a FreeBSD 4.10-STABLE with ipfw.
AW My firewall is working very well, but i started to log the rules and
AW somethig strange appears in the log
AW Jan 28 10:44:15 host /kernel: ipfw: 880 Accept MAC in via fxp1
AW Jan 28 10:44:15 host /kernel: ipfw: 880 Accept
Hi,
Can anybody help me out to retrieve MAC address of my machine... using a C
program I gave it a try using ioctl but not getting the correct
result.. Following is my code..
int main()
{
..
struct ifr_req ifr ;
strcpy(ifr.ifr_name, rl0);
if( ioctl(s, SIOCGIFADDR
On , 2004-11-07 at 06:58, eddie dandrades wrote:
Hello guys,
I've set out to spoof my gateway's mac address so that I can get a
new ip address from my cable ISP without having to unplug my modem for
24 hours as they suggested (and is understandable, thats how long
their DHCP lease last
:14:23 +0900, Luke Kearney [EMAIL PROTECTED] wrote:
On , 2004-11-07 at 06:58, eddie dandrades wrote:
Hello guys,
I've set out to spoof my gateway's mac address so that I can get a
new ip address from my cable ISP without having to unplug my modem for
24 hours as they suggested
Hello
(BThere should be a file containing info about your network card. So if you vi
(Bthe file and change the Mac to the one you need, and reboot, then you should
(Bget the new ip. My isp is like yours, dhcp but based on mac address. I can't
(Bremember the location of file containing
Hello guys,
I've set out to spoof my gateway's mac address so that I can get a
new ip address from my cable ISP without having to unplug my modem for
24 hours as they suggested (and is understandable, thats how long
their DHCP lease last). I've tried several things, one of which is
following
In a message dated 11/6/04 4:59:05 PM Eastern Standard Time,
[EMAIL PROTECTED] writes:
Hello guys,
I've set out to spoof my gateway's mac address so that I can get a
new ip address from my cable ISP without having to unplug my modem for
24 hours as they suggested (and is understandable, thats
Thank you, I'll try that. Sometimes I'm very hesitant to believe
things are so easy, but I'm sure this is gonna work now. Thank you!
On Sat, 06 Nov 2004 16:13:00 -0600, Ben [EMAIL PROTECTED] wrote:
BSD
1) Bring down the interface: ifconfig xl0 down
2) Enter new MAC address: ifconfig
How can i activate the default firewall that comes
with FreeBSD .. is there
any ?
also i wana know how to block certian MAC address with
it ..
thanks
=
*º¤., ¸¸,.¤º*¨¨¨*¤ Allah-hu-Akber*º¤., ¸¸,.¤º*¨¨*¤
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On Sun, 17 Oct 2004 18:11:15 -0700 (PDT), faisal gillani
[EMAIL PROTECTED] wrote:
How can i activate the default firewall that comes
with FreeBSD .. is there
any ?
also i wana know how to block certian MAC address with
it ..
thanks
You may want to start by reading FreeBSD's wonderful
I've searched high and low, and have read many times that doing mac
address filtering with ipfw is possible.
I'm running 4.9, have recompiled the kernel with 'options ipfw2', and
have recompiled libalias ipfw with ipfw2 support.
I've read through the man pages, and I can't make
On Tuesday 25 May 2004 17:57, Elijah A.Chancey wrote:
I've searched high and low, and have read many times that doing mac
address filtering with ipfw is possible.
I'm running 4.9, have recompiled the kernel with 'options ipfw2', and
have recompiled libalias ipfw with ipfw2 support.
I've
if not booting from PXE or no HW MAC
\ addresses are matched.
\
\ USAGE:
\ 1. Place this in /boot on the NFS server.
\ 2. Include this from /boot/loader.conf using the following line:
\ exec=include /boot/kern_switch.4th
\ 3. Edit the MAC address and kernel definitions
This might be possible with DHCP, I've done something similar...
subnet 192.168.250.0 netmask 255.255.255.0 {
range 192.168.250.2 192.168.250.253;
option routers 192.168.250.254;
option subnet-mask 255.255.255.0;
# NFS server path
option root-path 192.168.250.1:/usr/mboot;
}
On Tuesday 13 January 2004 14:31, Daan Vreeken [PA4DAN] wrote:
On Tuesday 13 January 2004 13:54, Malik Blent wrote:
hello
i use freebsd5.1 and i want to reject some computers whose according to
Mac Addresses and i recompiled kernel with
options IPFIREWALL
then i made
hello
i use freebsd5.1 and i want to reject some computers whose according to Mac
Addresses
and i recompiled kernel with
options IPFIREWALL
then i made ipfw.sh with touch and wrote in ;
ipfw add deny MAC 00:60:67:28:0c:1e any
ipfw
On Tuesday 13 January 2004 13:54, Malik Blent wrote:
hello
i use freebsd5.1 and i want to reject some computers whose according to
Mac Addresses and i recompiled kernel with
options IPFIREWALL
then i made ipfw.sh with touch and wrote in ;
ipfw add deny MAC 00:60:67:28:0c:1e any
Hello,
I get router on FreeBSD. I want to filter packet by MAC Address fitering. Pls
let me know how can i this using ipfw. Or how can install iptables on freeBSD
(with iptables, this is possible).
REgards!
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Hi all,
My colo location has recently done some software upgrades on thier routers
and switches. Would this cause the following messages in my
/var/log/messages file?
Aug 27 05:48:17 enterprise /kernel: arp: 65.39.193.154 moved from
00:0a:41:07:94:80 to 00:06:5b:ee:40:32 on fxp0
TIA,
-Grant
Yes. Especially if they swapped out IP's on a router or replaced a nic.
--
Micheal Patterson
Network Administration
Cancer Care Network
405-733-2230
- Original Message -
From: Grant Peel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, August 28, 2003 6:30 PM
Subject: MAC
On Thu, 28 Aug 2003, Grant Peel wrote:
Hi all,
My colo location has recently done some software upgrades on thier routers
and switches. Would this cause the following messages in my
/var/log/messages file?
Aug 27 05:48:17 enterprise /kernel: arp: 65.39.193.154 moved from
I just installed FreeBSD 5.0-RELEASE on a machine that was running 4.7-RELEASE-p3
before. I've got a problem with my network card:
After rebooting the system, it's MAC address is reset to C0:00:C0:00:C0:00. The card
works fine otherwise (apart from some dc: failed to force tx and rx to idle
On Mon, 20 Jan 2003 16:38:25 -0600
Dan Nelson [EMAIL PROTECTED] wrote:
I think this is a known problem. You can probably work around it by
creating a file /etc/start_if.dc0 with the single line:
ifconfig dc0 ether 01:23:45:67:89:AB
That should force the mac address before dhcp starts
In the last episode (Jan 20), Benjamin Lutz said:
I just installed FreeBSD 5.0-RELEASE on a machine that was running
4.7-RELEASE-p3 before. I've got a problem with my network card:
After rebooting the system, it's MAC address is reset to
C0:00:C0:00:C0:00. The card works fine otherwise
Hi,
My NIC (Linksys LNE100 TX) has worked fine within a Cable modem LAN (with a
Linksys router), but since I've moved in to my college dorm, I can't find the
MAC address. With ifconfig, I get something like (I can't reproduce it; typing
this from a public computer):
% ifconfig
. . .
ether
On Tue, 2003-01-14 at 07:04, James C. Li wrote:
Hi,
My NIC (Linksys LNE100 TX) has worked fine within a Cable modem LAN (with a
Linksys router), but since I've moved in to my college dorm, I can't find the
MAC address. With ifconfig, I get something like (I can't reproduce it; typing
I did an upgrade of my LAN this morning from 10Mbits to 100Mbits (full
duplex). To do so i bought to Sitecom Fast Ethernet LAN cards (sitecom
chipset).
After installation i found out that freebsd gave both the cards the same
MAC address (here is my arp output)
192.168.0.2 08-00
ifconfig dc0 lladdr newmac
but i need to do this at boot cause having the same MAC address i lose
contact to both servers.
friend of mine helped me out here, he found an eeprom tool to change the
MAC
one can download it here
http://www.admtek.com.tw/download/AN983B.htm
Marcel
Hi all,
I did an upgrade of my LAN this morning from 10Mbits to 100Mbits (full
duplex). To do so i bought to Sitecom Fast Ethernet LAN cards (sitecom
chipset).
After installation i found out that freebsd gave both the cards the same
MAC address (here is my arp output)
192.168.0.2 08
On FreeBSD4.x
How can I restrict any pc(win9x,2000,etc) as mac address of
it's ethernet ?
that is can I use ipfw for that ? I did not find any document
about that.
Have you even searched?
http://www.freebsd.org/cgi/man.cgi?query=ipfwapropos=0; \
sektion=0manpath=FreeBSD+4.7
On Thu, 2 Jan 2003, Dan Malaby wrote:
Is there a way if given an IP address to get the MAC address. The problem I
am having is that there are two nic's that are using the same IP address on
my network, but the error message my FBSD box gives me is only the MAC
address for the offending card
Is there a way if given an IP address to get the MAC address. The problem I
am having is that there are two nic's that are using the same IP address on
my network, but the error message my FBSD box gives me is only the MAC
address for the offending card. I belive that the offending card does
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