opped 1 overruns 0 frame 0
> > TX packets 1634521866 bytes 2220475762246 (2.0 TiB)
> > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>
>
> I did missed "LOWER_UP", then I noticed that `ifconfig` is used. More
> on that later. Bac
>> > > On Sat, 7 Oct 2023 at 02:50, Jeffrey Walton wrote:
>> > > > On Fri, Oct 6, 2023 at 2:04 PM Balaji G wrote:
>> > > > >
>> > > > > Hi,
>> > > > >
>> > > > > I am using "Debian GNU/Linux 11 (
I did missed "LOWER_UP", then I noticed that `ifconfig` is used. More
on that later. Back to 'Subject: Re: Does the debian kernel sends the
gratuitous arp ?'
To me is the answer "Yes, Debian kernel sends gratuitous ARP when it
supposed to do". But we, this mailingl
rey Walton wrote:
> > > > On Fri, Oct 6, 2023 at 2:04 PM Balaji G wrote:
> > > > >
> > > > > Hi,
> > > > >
> > > > > I am using "Debian GNU/Linux 11 (bullseye)" with kernel version
> 5.16.12.
> > > >
6.12. When i do a link up/down i don't see any
> > > Gratuitous ARP being sent.
> >
> > ARP
>
> Address Resolution Protocol
>
>
> > > # echo 1 > /proc/sys/net/ipv4/conf/eno5np0/arp_notify
> >
> > Probably transmitted "I tried
t; > > >
> > > > I am using "Debian GNU/Linux 11 (bullseye)" with kernel version 5.16.12.
> > > > When i do a link up/down i don't see any Gratuitous ARP being sent.
> > > >
> > > > # echo 1 > /proc/sys/net/ipv4/conf/eno5np0/arp_
On Fri, Oct 06, 2023 at 09:19:32PM +0200, Geert Stappers wrote:
> On Fri, Oct 06, 2023 at 05:52:16PM +0530, Balaji G wrote:
> > Hi,
> > I am using "Debian GNU/Linux 11 (bullseye)" with kernel version 5.16.12.
> > When i do a link up/down i don't see any
ernel version 5.16.12.
> > > When i do a link up/down i don't see any Gratuitous ARP being sent.
> > >
> > > # echo 1 > /proc/sys/net/ipv4/conf/eno5np0/arp_notify
> > > # ip link set down dev eno5np0
> > > # ip link set up dev eno5np0
&g
nux 11 (bullseye)" with kernel version
> 5.16.12.
> > When i do a link up/down i don't see any Gratuitous ARP being sent.
> >
> > # echo 1 > /proc/sys/net/ipv4/conf/eno5np0/arp_notify
> > # ip link set down dev eno5np0
> > # ip link set up dev eno5np0
&
> > > 5.16.12.
> > > When i do a link up/down i don't see any Gratuitous ARP being sent.
> > >
> > > # echo 1 > /proc/sys/net/ipv4/conf/eno5np0/arp_notify
> > > # ip link set down dev eno5np0
> > > # ip link set up dev eno5np0
On Fri, Oct 06, 2023 at 05:20:22PM -0400, Jeffrey Walton wrote:
> On Fri, Oct 6, 2023 at 2:04 PM Balaji G wrote:
> >
> > Hi,
> > I am using "Debian GNU/Linux 11 (bullseye)" with kernel version 5.16.12.
> > When i do a link up/down i don't see any G
On Fri, Oct 6, 2023 at 2:04 PM Balaji G wrote:
>
> Hi,
> I am using "Debian GNU/Linux 11 (bullseye)" with kernel version 5.16.12.
> When i do a link up/down i don't see any Gratuitous ARP being sent.
>
> # echo 1 > /proc/sys/net/ipv4/conf/eno5np0/arp_not
On Fri, Oct 06, 2023 at 05:52:16PM +0530, Balaji G wrote:
> Hi,
> I am using "Debian GNU/Linux 11 (bullseye)" with kernel version 5.16.12.
> When i do a link up/down i don't see any Gratuitous ARP being sent.
ARP
> # echo 1 > /proc/sys/net/ipv4/conf/eno5np0/ar
Hi,
I am using "Debian GNU/Linux 11 (bullseye)" with kernel version 5.16.12.
When i do a link up/down i don't see any Gratuitous ARP being sent.
# echo 1 > /proc/sys/net/ipv4/conf/eno5np0/arp_notify
# ip link set down dev eno5np0
# ip link set up dev eno5np0
Captured a
> Try to add your gateway arp with static arp entry and check whether the
> problem persists.
It does not work because the desktop machine still is not able to
answer gateway's arp requests. Well actually it answer the request but
they do not get outside the machine.
a WiFi to router / gateway
> (192.168.1.1). Wifi Adapter is MT7612U from Mediatek.
>
> While connection is lost:
>
> - I can launch wavemon and I can confirm the WiFi adapter is still
> connected and sending / receiving packets and beacons.
>
> - Arp command shows the gateway
> This is not necessarily true. I recently bought a (chinese) wifi
> adapter (atheros chip) that was recognized as mediatek. The moment
> I linked the correct drivers with the device it worked properly.
Not my case. They all have the same usbID (0e8d:7612) and I physically
opened them and I saw th
vices, all of them related
to the inhability to follow AP frequency changes in the 5 GHz band,
but this one does not seems related to the wifi itself. When the bug
triggers I can send and receive packets. Only sending arp messages
seems to be missing.
For example have you tried in a Windows
laptop wit
lity to follow AP frequency changes in the 5 GHz band,
but this one does not seems related to the wifi itself. When the bug
triggers I can send and receive packets. Only sending arp messages
seems to be missing.
> For example have you tried in a Windows
> laptop with the correct device drivers?
from Mediatek.
While connection is lost:
- I can launch wavemon and I can confirm the WiFi adapter is still
connected and sending / receiving packets and beacons.
- Arp command shows the gateway HWaddress as incomplete.
- Launching Wireshark in the desktop computer I can see incoming
packets
aunch wavemon and I can confirm the WiFi adapter is still
connected and sending / receiving packets and beacons.
- Arp command shows the gateway HWaddress as incomplete.
- Launching Wireshark in the desktop computer I can see incoming
packets from other devices, but I can also see a "Who has 1
George Shuklin wrote:
> It there any way to react on changes in arp table (except for constant
> polling)? I want to reset all TCP connection with directly connected
> IP which have changed MAC address. I google a lot but found none.
> Why this is needed: we have corosync/pacemake
Hello, everyone.
It there any way to react on changes in arp table (except for constant
polling)? I want to reset all TCP connection with directly connected IP
which have changed MAC address. I google a lot but found none.
Why this is needed: we have corosync/pacemaker HA cluster which moves
On 15.04.2016 13:37, Sven Hartge wrote:
>All interfaces are connected to 3 different switches which are on same
>LAN (switches are interconnected).
This is bad.
Well, I need the eth0 for administration, as bond I can disconnect,
connect restart and will lose connection.
> This is the way L
Mimiko wrote:
> A server has 3 interfaces: eth0, eth1, eth2. I've setup a bond12 with
> mode adaptive-alb with eth1 and eth2. Now interfaces have:
> iface eth0 inet static
> address x.x.x.1
> netmask 255.255.255.0
> iface bond12 inet static
> address x.x.x.2
> netmask 255.255.255.0
> All inte
On 15.04.2016 11:33, Mimiko wrote:
Hello.
A server has 3 interfaces: eth0, eth1, eth2. I've setup a bond12 with
mode adaptive-alb with eth1 and eth2. Now interfaces have:
auto eth0
iface eth0 inet static
address x.x.x.1
netmask 255.255.255.0
auto eth1
iface eth1 inet manual
auto eth2
iface et
Hello.
A server has 3 interfaces: eth0, eth1, eth2. I've setup a bond12 with
mode adaptive-alb with eth1 and eth2. Now interfaces have:
auto eth0
iface eth0 inet static
address x.x.x.1
netmask 255.255.255.0
auto eth1
iface eth1 inet manual
auto eth2
iface eth2 inet manual
auto bond12
iface
Hi,
My name is Adam and I’m researching some issues related to the kernel
I just found a web page related to an open issue that I have.
http://lists.debian.org/debian-user/2010/04/msg01026.html
My machine does not create gratuitous arp replies and I wonder why?
Can you please assist
On Saturday, October 13, 2012 12:23:31 AM Panayiotis Karabassis wrote:
>
> In a pattern that is becoming all too familiar, the problematic machine
> sends an ARP request, to which the nameserver replies. But the reply is
> never received by the asking machine. So says wireshark.
>
On 10/12/2012 04:08 AM, Neal Murphy wrote:
> On Thursday, October 11, 2012 08:47:37 PM Celejar wrote:
>>
>> I'm no expert, but my impression is that any machine which is asked to
>> connect to some other host by IP address will issue such an ARP
>> request, so if
On Thursday, October 11, 2012 08:47:37 PM Celejar wrote:
>
> I'm no expert, but my impression is that any machine which is asked to
> connect to some other host by IP address will issue such an ARP
> request, so if I do 'ping x.x.x.x', and x.x.x.x has not been re
On Thu, 11 Oct 2012 16:33:13 -0400
staticsafe wrote:
> On 11/10/2012 4:24 PM, Panayiotis Karabassis wrote:
> > Hi,
> >
> > I've noticed that, often, after establishing a connection to the local
> > network, important entries in the ARP cache, such as that
On 11/10/2012 4:24 PM, Panayiotis Karabassis wrote:
Hi,
I've noticed that, often, after establishing a connection to the local
network, important entries in the ARP cache, such as that of my
nameserver, appear as 'incomplete' and have not an associated hardware
address. Conn
Hi,
I've noticed that, often, after establishing a connection to the local
network, important entries in the ARP cache, such as that of my
nameserver, appear as 'incomplete' and have not an associated hardware
address. Connection to these hosts often fails.
What are the possible r
Read up on iptables.
On Thu, Mar 8, 2012 at 9:24 AM, Stayvoid wrote:
> Hello.
>
> "Implement IP traffic filtering validating the MAC address."
> How to do this?
>
> http://www.debian.org/doc/manuals/securing-debian-howto/ch4.en.html
>
> Cheers
>
>
> --
> To UNSUBSCRIBE, email to debian-user-requ.
Hello.
"Implement IP traffic filtering validating the MAC address."
How to do this?
http://www.debian.org/doc/manuals/securing-debian-howto/ch4.en.html
Cheers
--
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with a subject of "unsubscribe". Trouble? Contact listmas...@lists.d
From: Bob Proulx
Date: Mon, 25 Oct 2010 20:24:34 -0600
> It is very unusual to need to manually set entries in the arp table.
Here's the bigger picture. I'm working to install NetBSD on the old
Sparcstation 2
using netboot. In the first step, the SS2 should get it's
On Mon, Oct 25, 2010 at 10:24 PM, Bob Proulx wrote:
> peasth...@shaw.ca wrote:
>> 'man arp' has no mention of a configuration file. How should
>> arp reference /etc/ethers automatically at startup?
>> ...
>> My question was worded badly. I want 'arp -f
On Mon, Oct 25, 2010 at 10:07 PM, wrote:
> From: Jordan Metzmeier
>>
>> Perhaps missing from Lenny, but the arp manpage in squeeze include
>> information on it.
>>
>> -f filename, --file filename
>
> It's there is squeeze also and there is no proble
peasth...@shaw.ca wrote:
> 'man arp' has no mention of a configuration file. How should
> arp reference /etc/ethers automatically at startup?
> ...
> My question was worded badly. I want 'arp -f /etc/ethers' to happen
> automatically at startup. Should it be
From: Jordan Metzmeier
Date: Sun, 24 Oct 2010 22:24:48 -0500
> Perhaps missing from Lenny, but the arp manpage in squeeze include
> information on it.
>
> - -f filename, --file filename
It's there is squeeze also and there is no problem using it
interactively. Ref. my o
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
On 10/24/2010 08:42 PM, peasth...@shaw.ca wrote
>
> 'man arp' has no mention of a configuration file. How should
> arp reference /etc/ethers automatically at startup?
>
> Thanks, ... Peter E.
>
Perhaps
r...@dalton:~# arp
Address HWtype HWaddress Flags MaskIface
cantor.invalid ether 00:20:af:07:85:43 C
LocACS29H400713
142.103.107.254 ether 00:1e:f6:e6:00:00 C eth0
r...@dalton:~# cat /etc
On Thu, 15 Apr 2010 16:33:03 +0200
Axel Freyn wrote:
> Hi Celejar,
> On Wed, Apr 14, 2010 at 05:20:31PM -0400, Celejar wrote:
> > Does Linux respect gratuitous arp replies? This page claims that it
> > does:
> >
> > Linux kernels will respect gratuitous ARP frames
Hi Celejar,
On Wed, Apr 14, 2010 at 05:20:31PM -0400, Celejar wrote:
> Does Linux respect gratuitous arp replies? This page claims that it
> does:
>
> Linux kernels will respect gratuitous ARP frames.
>
> http://linux-ip.net/html/ether-arp.html
It depends on your configu
Hi,
Does Linux respect gratuitous arp replies? This page claims that it
does:
Linux kernels will respect gratuitous ARP frames.
http://linux-ip.net/html/ether-arp.html
But in a footnote the author seems to backtrack a bit:
I have repeatedly tested using arping (iputils-arping) in gratuitous
On Fri, May 8, 2009 at 10:50 AM, Javier Barroso wrote:
> On Fri, May 8, 2009 at 10:14 AM, Javier Barroso wrote:
>> Hello,
>>
>> I have a etch xen server with a virtual machine with 2 network
>> interfaces configured. Every interface has a different mac, and inside
>> the host has a different ip.
On Fri, May 8, 2009 at 10:14 AM, Javier Barroso wrote:
> Hello,
>
> I have a etch xen server with a virtual machine with 2 network
> interfaces configured. Every interface has a different mac, and inside
> the host has a different ip.
>
> However I can see with tcpdump and arpwatch (I discover thi
0:16:3E:7C:64:E0,bridge=br-lan','mac=00:16:3E:7C:64:E1,bridge=br-lan']
# tcpdump
08:42:47.760980 arp reply 192.168.110.54 is-at 00:16:3e:7c:64:e0 (oui Unknown)
08:42:47.760993 arp reply 192.168.110.54 is-at 00:16:3e:7c:64:e1 (oui Unknown)
myotherhostwhereihaveinstalledarpwatch # tc
Hello,
After a dom0 upgrade to lenny I can not reach anymore my debian based
domU from another site (exept from dom0) as well as reach another
site ( exept dom0 ) from the domU.
Both dom0 and domU have public IP address (x.x.y.38 and x.x.z.148) & I
use xen routing mode.
An overview :
gt; > > > The AP should be able to see it at all times
> > > >
> > > > Thanks, but I don't think that's it. The problematic machine remains
> > > > connected to the AP; as I mentioned, it can access the internet fine.
> > >
> > > O
. The problematic machine remains
> > > connected to the AP; as I mentioned, it can access the internet fine.
> >
> > Okay, what about then you can't access from the local lan, have you
> > tried running a tcpdump on the wireless link to see if the arp requests
&
hen you can't access from the local lan, have you
> tried running a tcpdump on the wireless link to see if the arp requests
> are making it to the machine ?
That's certainly a good suggestion; ISTR that I tried that last time I
had the problem, but I'll have
ath5k driver; I have previously
> > used it with Madwifi.
> >
> > I frequently see that arp fails on the machine. The card continues to
> > function; I can access the internet via my home router, and I can even
> > (sometimes) ssh into it from the internet (the router
MAC/baseband processor (rev 01)
>
> >From dmesg:
>
> ath5k phy0: Atheros AR2414 chip found (MAC: 0x79, PHY: 0x45)
>
> The card is supported by the in-kernel ath5k driver; I have previously
> used it with Madwifi.
>
> I frequently see that arp fails on the machine
und (MAC: 0x79, PHY: 0x45)
The card is supported by the in-kernel ath5k driver; I have previously
used it with Madwifi.
I frequently see that arp fails on the machine. The card continues to
function; I can access the internet via my home router, and I can even
(sometimes) ssh into it from the inter
No, there is nothing on windoz box, I intended not to touch
C:\WINDOWS\system32\drivers\etc\hosts
I even already create list inside dnsmasq.conf:
address=/debian/192.168.168.1
restart debian box, restart network on windoz, dnsflush on windoz,
still, 'ping debian' is resulting: Ping request coul
Phillipus Gunawan <[EMAIL PROTECTED]> wrote:
> but then, even from myxp box, when I try to ping with command:
> C:\>ping debian
> Ping request could not find host debian
On this Windows box, where have you defined the host "debian"?
Chris
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with a s
Hi there,
I got a debian box with a shorewall setup
Every client will have gateway pointing to debian and it works ok currently
on /etc/hosts file, i got this line:
192.168.1.1debian
192.168.1.2myxp
.
but then, even from myxp box, when I try to ping with command:
C:\>ping debian
Pin
Thanks Alex thats exactly what I needed.
Don't know why I did not get the other posting but thanks for posting
again.
regards
Grant
On 19/11/2008, at 8:06 AM, Alex Samad wrote:
On Wed, Nov 19, 2008 at 07:35:45AM +1100, Grant Maxwell wrote:
Can anyone point me at another group that might
On Wed, Nov 19, 2008 at 07:35:45AM +1100, Grant Maxwell wrote:
> Can anyone point me at another group that might be able to help ?
>
> thanks
>
You must have missed the earlier reply. the package you are looking for
is iproute, the command ip maddr. More information google lartc
you might also
Can anyone point me at another group that might be able to help ?
thanks
On 16/11/2008, at 10:33 AM, Grant Maxwell wrote:
Hi Folks
This is my first posting to the list so smack me if i muck up :).
I am trying to assign an multicast mac address. My environment is:
(cat /proc/version)
Debian
Are there any gurus out there who can help with this ?
On 16/11/2008, at 10:33 AM, Grant Maxwell wrote:
Hi Folks
This is my first posting to the list so smack me if i muck up :).
I am trying to assign an multicast mac address. My environment is:
(cat /proc/version)
Debian Linux version 2.4.2
On Mon, Nov 17, 2008 at 12:15:24PM +1100, Grant Maxwell wrote:
> Are there any gurus out there who can help with this ?
have a look at iproute package specifically
ip maddr
>
> On 16/11/2008, at 10:33 AM, Grant Maxwell wrote:
>
>> Hi Folks
>>
>> This is my first posting to the list so smack me
Are there any gurus out there who can help with this ?
On 16/11/2008, at 10:33 AM, Grant Maxwell wrote:
Hi Folks
This is my first posting to the list so smack me if i muck up :).
I am trying to assign an multicast mac address. My environment is:
(cat /proc/version)
Debian Linux version 2.4.2
Hi Folks
This is my first posting to the list so smack me if i muck up :).
I am trying to assign an multicast mac address. My environment is:
(cat /proc/version)
Debian Linux version 2.4.27-3-386 ([EMAIL PROTECTED]) (gcc version
3.3.5 (Debian 1:3.3.5-13)) #1 Thu Sep 14 08:44:58 UTC 2006
Thi
Am 2007-09-21 17:05:51, schrieb S t i n g r a y:
> I want to have a script load the arp table from a file for which i will use
> arp -f command, how ever first i want to clear the already
> exisiting dynamic entries in cache.
> Can anyone tell me the command for it ?
I want to have a script load the arp table from a file for which i will use arp
-f command, how ever first i want to clear the already exisiting
dynamic entries in cache.
Can anyone tell me the command for it ?
regards
*º¤., ¸¸,.¤º*¨¨¨*¤ Stingray *º¤., ¸¸,.¤º
Cesar Fazan wrote:
> After many years using FreeBSD, Im now moving my gateways to debian, and
> I stuck with a simple lazy thing ... How do I clean arp table on debian?
> On FreeBSD I can just do an "arp -ad", but on debian I didnt found how
> to do that and google didnt hel
On Wed, Nov 15, 2006 at 11:19:40PM -, Cesar Fazan wrote:
> Hello,
>
> After many years using FreeBSD, Im now moving my gateways to debian, and I
> stuck with a simple lazy thing ... How do I clean arp table on debian?
> On FreeBSD I can just do an "arp -ad", but on
Hello,
After many years using FreeBSD, Im now moving my gateways to debian, and I
stuck with a simple lazy thing ... How do I clean arp table on debian?
On FreeBSD I can just do an "arp -ad", but on debian I didnt found how to do
that and google didnt helped me.
Thanks
--
To U
On Fri, 2006-05-12 at 09:24 -0700, S t i n g r a y wrote:
> Sorry dennis, but i didnt get it ...
Ummm he wrote a single line shell script basically a For Loop.
for host in `arp -n | tail +2 | cut -f1 -d' '`;
do arp -d $host;
done
He just for got to remove the first line.
Sorry dennis, but i didnt get it ...
--- Dennis Stosberg <[EMAIL PROTECTED]> wrote:
> S t i n g r a y wrote:
>
> > Well i cant seem to find a way to clear all the
> > records in arp cache ...
> > in other unix versions this commands works
> >
> > # a
S t i n g r a y wrote:
> Well i cant seem to find a way to clear all the
> records in arp cache ...
> in other unix versions this commands works
>
> # arp -a -d
>
> but here it isnt working ?
>
> what can i do ?
for host in `arp -n | cut -f1 -d' '`; d
Well i cant seem to find a way to clear all the
records in arp cache ...
in other unix versions this commands works
# arp -a -d
but here it isnt working ?
what can i do ?
thanks
*º¤., ¸¸,.¤º*¨¨¨*¤ Stingray *º¤., ¸¸,.¤º
On 5/8/06, S t i n g r a y <[EMAIL PROTECTED]> wrote:
Can you please share the syntax for
manually adding ip & MAC address permenantly
i am doing
arp -s 10.0.0.1 22:33:55:gf:34:22 permenent
"permanent" is implied, so you can drop that argument.
also how to delete o
Can you please share the syntax for
manually adding ip & MAC address permenantly
i am doing
arp -s 10.0.0.1 22:33:55:gf:34:22 permenent
but its not working
also how to delete one MAC entry
(10.0.3.12) at 00:08:C7:AA:7F:3E [ether] on eth0
? (10.0.1.38) at 00:C1:26:11:0B:81 [ether] on
Now i have install Ettercap ,and i browes the man page of Ettercap.
Ettercap is for the switched Lan. i test in the hubbed and Switched Lan , ettercap -Tzq , in the status of hubbed ,i can see some information ,but when i switch to Switched , there is no information or packets.
is somebody goo
means
> > which the software work. it can prevent computers from using internet
> > by ARP cheating. so i want to find a software to check whether is it
> > work with ARP cheating.
> >
> > Linux is power in net,so i want to find a software can help me.
>
> O.k.
you are a kind man. thx very much.
i also have searched in Google and read some stuff. i will try Ettercap first.
thx you are so kind .-- 其实阿峰不坏
Lan. now we bought a new
> router with double Wan by using ADSL,but we find some problem between
> them. it is seem that they have confict.
>
> so i find some details though Google, i got information about the means
> which the software work. it can prevent computers from using
using ADSL,but we find some
problem between them. it is seem that they have
confict.
so i find some details though Google, i got information
about the means which the software work. it can prevent computers
from using internet by ARP cheating. so i want to find a
software to check whether is
On Sunday 17 July 2005 16:32, 不坏阿峰 wrote:
> Maybe arp cheat i called is correct, i think you can understand. thx
>
> i found some software that used in the company for Lan monitor,first it
> can sniffer,and second it can control to stop some computer outing to
> interne
Maybe arp cheat i called is correct, i think you can understand. thx
i found some software that used in the company for Lan
monitor,first it can sniffer,and second it can control to stop some
computer outing to internet . i find some details and guess it may be
use arp cheat to prevent the
ier:0
collisions:0 txqueuelen:3
RX bytes:60800 (59.3 KiB) TX bytes:12577 (12.2 KiB)
While pinging from 192.168.1.1 to 192.168.1.2, I get this from tcpdump:
[EMAIL PROTECTED]: ~ # tcpdump host 192.168.1.1 and 192.168.1.2 -i eth1 -n
tcpdump: listening on eth1
15:58:19.473365 arp wh
On Tue, Dec 09, 2003 at 09:34:12AM +1100, Joyce, Matthew wrote:
>
> I am trying to run 'nmap -sP xxx.xxx.xxx.0/24' and then 'arp -a' on two pcs
> on two different networks.
>
> On one woody box nmap runs as quick as I would expect...
> Nmap run comp
I am trying to run 'nmap -sP xxx.xxx.xxx.0/24' and then 'arp -a' on two pcs
on two different networks.
On one woody box nmap runs as quick as I would expect...
Nmap run completed -- 256 IP addresses (83 hosts up) scanned in 8 seconds
On another woody box on a different n
there arp table.
However, when I use debian woody (fresh install from CD) I have problem. It
won't update its arp table.
How can I get my debian to "listen" to gratuitous arps?
TIA,
Per Lindqvist
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Hi,
Lately the network here has been flooded with arp packets; I'd like to
install the kernel version 2.4.22, in which I think it supports arp
filtering. Question is, should it be enough? Or should I patch the
kernel using the latest iptables patch. What about the user level
iptables,
add -host aaa.bbb.ccc.131 dev eth1
Then the Debian Router is able to ping aaa.bbb.ccc.131
Put real IP's are not able to do it. I just see incoming ARP to
aaa.bbb.ccc.131 on eth0, but these ARPs are not forwarded to eth1
neither answered by Debian router.
ipchains forward rules are MASQ for
From: Angus D Madden <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
CC: Angus D Madden <[EMAIL PROTECTED]>, debian-user@lists.debian.org
Subject: Re: 3c905c arp/configuration problems
Date: Mon, 14 Jan 2002 23:32:12 -0500
On Tue, Jan 15, 2002 at 12:2
On Tue, Jan 15, 2002 at 12:00:03AM -0500, Angus D Madden wrote:
> On Mon, Jan 14, 2002 at 10:08:04PM -0600, Nathan E Norman wrote:
>
> > The 3c905c is not supported by the kernel available on the 2.2r2
> > install disks. You need a newer set of install disks, or a newer
> > kernel.
> >
> > If I
On Mon, Jan 14, 2002 at 10:08:04PM -0600, Nathan E Norman wrote:
> The 3c905c is not supported by the kernel available on the 2.2r2
> install disks. You need a newer set of install disks, or a newer
> kernel.
>
> If I were you I'd compile a kernel on your other box and transfer it
> over via sn
rmine
> the ethernet address of the client box - unsuccessfully. Using tcpdump
> I can see that the arp request get sent by the gateway but not received
> by the client.
>
> Likewise, when arp requests are sent from the client to the gateway, I
> can see them on the gateway.
On Mon, Jan 14, 2002 at 10:08:04PM -0600, Nathan E Norman wrote:
> The 3c905c is not supported by the kernel available on the 2.2r2
> install disks. You need a newer set of install disks, or a newer
> kernel.
>
> If I were you I'd compile a kernel on your other box and transfer it
> over via sn
On Tue, Jan 15, 2002 at 12:26:44PM +0800, [EMAIL PROTECTED] wrote:
> Does the connect light come up on the NIC in the client? The NIC in the
> gateway?
>
all lights are on, including the lights on the switch.
> Thus traffic send from gateway to client doesnot get through.
>
yes.
> Beca
On Mon, Jan 14, 2002 at 10:06:36PM -0600, Lonnie Mullenix wrote:
> Just a shot in the dark, but have you had to change any on the wiring during
> this process? It almost sounds like you may have a broken wire in one of the
> patch cables.
>
> My first try would be to plug a different cable into
the gateway. The
> gateway then tries to send an echo-reply. First, it tries to determine
> the ethernet address of the client box - unsuccessfully. Using tcpdump
> I can see that the arp request get sent by the gateway but not received
> by the client.
Thus traffic send from ga
On Mon, Jan 14, 2002 at 10:54:38PM -0500, Angus D Madden wrote:
> The client box also has a 3c905C. It was initially running WindowsME
> with dhcp used to configure the network interface. Everything was
> working fine, network wise.
>
> Repeated problems with the Widnows and an eventual disk fail
Just a shot in the dark, but have you had to change any on the wiring during
this process? It almost sounds like you may have a broken wire in one of the
patch cables.
My first try would be to plug a different cable into the NIC and see if you get
the same results or not. Possibly just re-plug
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