Displaying 20 results from an estimated 10000 matches similar to: "PXE over HTTP instead of TFTP - flip flopping OS boots"
2017 Feb 14
0
LocalDiscovery flip flopping and network design tips
On Tue, Feb 14, 2017 at 11:21:34AM -0500, James Hartig wrote:
> Those 2 boxes are in the same subnet and have addresses of 10.240.0.4 and
> 10.240.0.5, respectively, on their eth0 interface. Port 655 on tcp and udp
> is open to the world. The tinc_test_2 box has a ConnectTo of tinc_test_1.
> When tinc_test_2 is started, it prints out:
> UDP address of tinc_test_1 set to
2017 Feb 14
0
LocalDiscovery flip flopping and network design tips
On 14 February 2017 at 18:59, James Hartig <james at levenlabs.com> wrote:
> When you say "and to the local network" what IP does it try to send to
> on the local network? The subnet address?
No. The Subnet option deals with routing *inside* the VPN, not the
underlying "real" network.
In tinc 1.1, the address that local discovery probes are sent to is
the local
2017 Feb 14
0
LocalDiscovery flip flopping and network design tips
On Tue, Feb 14, 2017 at 1:22 PM, Etienne Dechamps <etienne at edechamps.fr> wrote:
>
> Can you specify which version of tinc you're using? There are vast differences in the way LocalDiscovery works between 1.0 and 1.1. The former uses broadcast, the latter unicast to explicitly advertised local addresses.
I'm using tinc 1.1pre14. I noticed there's an option,
2017 Feb 14
1
LocalDiscovery flip flopping and network design tips
Can you specify which version of tinc you're using? There are vast
differences in the way LocalDiscovery works between 1.0 and 1.1. The former
uses broadcast, the latter unicast to explicitly advertised local addresses.
You say that tinc_test_1's eth0 interface is configured with 10.240.0.4,
and tinc_test_2's eth0 interface is configured with 10.240.0.5. How are the
public addresses
2017 Feb 14
0
LocalDiscovery flip flopping and network design tips
On Tue, Feb 14, 2017 at 3:43 PM, Etienne Dechamps <etienne at edechamps.fr> wrote:
> Hang on a second. I've just re-read your original message and I
> believe you are confused about what the "Subnet" option does. Again,
> it deals with addresses *inside* the VPN. In the configuration you
> posted you seem to be using 10.240.0.4 and 10.240.0.5 as internal
>
2017 Feb 14
2
LocalDiscovery flip flopping and network design tips
On Tue, Feb 14, 2017 at 1:46 PM, Guus Sliepen <guus at tinc-vpn.org> wrote:
> On Tue, Feb 14, 2017 at 11:21:34AM -0500, James Hartig wrote:
>
>> Those 2 boxes are in the same subnet and have addresses of 10.240.0.4 and
>> 10.240.0.5, respectively, on their eth0 interface. Port 655 on tcp and udp
>> is open to the world. The tinc_test_2 box has a ConnectTo of
2017 May 11
0
LocalDiscovery flip flopping and network design tips
These two networks can be the same, i.e. the VPN can be an extension of
your local network, sharing the same subnet. That's one the many ways
things can be set up. The same result can be achieved through other ways
(e.g. Ethernet-level bridging). This does not contradict my earlier
statement: a subnet can be *both* inside *and* outside the VPN, depending
on the scenario.
The Subnet
2017 Feb 14
4
LocalDiscovery flip flopping and network design tips
We are testing tinc inside Google Compute within a single region and an
external region. Two boxes are created as follows:
/etc/tinc/test/tinc_test_1
Subnet = 10.240.0.0/16
Subnet = 10.240.0.4/32
Address = 104.154.59.151
/etc/tinc/test/tinc_test_2
Subnet = 10.240.0.0/16
Subnet = 10.240.0.5/32
Address = 104.197.132.141
/etc/tinc/test/tinc.conf
Name = $HOST
AddressFamily = ipv4
Interface = tun0
2017 Feb 14
2
LocalDiscovery flip flopping and network design tips
Hang on a second. I've just re-read your original message and I
believe you are confused about what the "Subnet" option does. Again,
it deals with addresses *inside* the VPN. In the configuration you
posted you seem to be using 10.240.0.4 and 10.240.0.5 as internal
addresses, but then your other statements (and especially your dump
edges output) seem to indicate that 10.240.0.4 and
2017 May 11
2
LocalDiscovery flip flopping and network design tips
@Etienne, I understood your explanation about the Subnet being the network
*inside* the VPN, but the following the example
https://www.tinc-vpn.org/examples/proxy-arp/, it seems to have:
Subnet = 192.168.1.0/24
for the office, yet the IP address for the office is 192.168.1.2.
Is that example no longer valid or am I misunderstanding?
On Tue, Feb 14, 2017 at 4:01 PM, James Hartig <james at
2015 Feb 12
0
UEFI PXE Difficulties
> Im a long time PXE boot fan. I use it for wimbooting windows PE, linux
> images via http, and memtest mainly.
>
> Ive got it nicely customised with my own graphics etc.
>
> Then UEFI booting came along. Till now ive been content simply setting
> bios's to CSM mode and doing my thing....
>
> Ive had another go at EFI PXE booting and can now get the menus and
2015 Feb 12
2
UEFI PXE Difficulties
Im a long time PXE boot fan. I use it for wimbooting windows PE, linux
images via http, and memtest mainly.
Ive got it nicely customised with my own graphics etc.
Then UEFI booting came along. Till now ive been content simply setting
bios's to CSM mode and doing my thing....
Ive had another go at EFI PXE booting and can now get the menus and grahics
from syslinux working, but I cannot get
2009 Feb 28
1
gpxelinux and dhcp
Hello,
I'm playing with gpxelinux, it's works but ...
In my dhcpd.conf I have the traditional:
option space gpxelinux;
option gpxelinux-encap-opts code 175 = encapsulate gpxelinux;
option gpxelinux.bus-id code 177 = string;
subnet 192.168.0.0 netmask 255.255.255.0 {
host essai {
hardware ethernet 00:11:22:33:44:55;
fixed-address 192.168.0.62;
if not exist
2013 Jun 28
3
pxelinux 5.x, 6.x memtest problem
Hi guys!
I tried to boot memtest86+ v4.2 (renamed memtest.bin to memtest), and i have issues to boot it with pxelinux 5.x and greater.Pxelinux 4.06 works fine both memtest 4.1 and 4.2.
With version 6.00 no error message caught, only writes out dots. Any keypress does a reboot.With version 5.01 the error message is the follow:Loading images/memtest/memtest86... okBooting kernel failed: Bad file
2013 Jun 28
2
pxelinux 5.x, 6.x memtest problem
Hello,
FYI. This problem looks similar to the problem I reported in Februari
http://www.syslinux.org/archives/2013-February/019517.html
Kind regards,
Wim.
On 06/28/2013 10:02 AM, Matt Fleming wrote:
> On Fri, 28 Jun, at 08:13:03AM, N?meth P?ter wrote:
>> Hi guys!
>> I tried to boot memtest86+ v4.2 (renamed memtest.bin to memtest), and
>> i have issues to boot it with
2013 Feb 04
2
Version 5.01 not passing kernel command line args to memtest86+as it can understand
Hello,
I'm trying to pass the serial port options to memtest86+ using
Syslinux 5.01 but is not working. Debugging the memtest86+,
the check at main.cpp function static void parse_command_line(void)
if (*OLD_CL_MAGIC_ADDR != OLD_CL_MAGIC)
return;
Is being evaluated to true. What should I do? There is a way to
instruct memtest to use the "old way" to pass
2005 Sep 20
4
Proper way to boot memtest86
Hello list, any try the new memtest86 v3.2 with isolinux 3.11 cd and pxeboot?
How is the proper way to chainload memtest86
I was tried:
label memtest
kernel memtest.bin
but, nothing happens just a weird hang (my older versions of memtest hangs
too). Anyway chainloading in a floppy image with memdisk on CD or pxeboot was
fine but if I use memory to emulate a floppy I was not using this memory
2013 Apr 02
1
Problem with pxelinux 5.0 and memtest
Hi there,
----- Original Message -----
From: koxudaxi at gmail.com
To: syslinux at zytor.com
Date: 01.04.2013 10:00:27
Subject: Re: [syslinux] Problem with pxelinux 5.0 and memtest
> On 04/01/2013 09:28 AM, H. Peter Anvin wrote:
>> On 03/31/2013 05:26 PM, Koudai Aono wrote:
>>> I ran the test on a x86 emulator is called Oracle VirtualBox.
>>> I think it might not be
2013 Feb 12
3
Problem with pxelinux 5.0 and memtest
Hello,
This is my first post to this list.
After searching through the archives and google searches I could not find a solution
for my memtest problem.
In previous versions of pxelinux/gpxelinux (4.04 and 4.06) I could successfully
start the memtest utility. But using pxelinux/gpxelinux versions 5.01 and 5.02 the
memtest utility does not boot and I get an error message:
boot:
Loading
2013 Jun 28
2
FW: pxelinux 5.x, 6.x memtest problem
Additional information:
I was tried it with 2 virtualbox (version 4.2.14r86644).1rst: debian weezy with isc-dhcp-server, pxelinux5.01, pxelinux 6.00, tftp-hpa2nd: empty virtualbox booting from virtual network card.
So memtest 4.1 and 4.2 worked with pxelinux 4.06
Peter
> Date: Fri, 28 Jun 2013 09:02:30 +0100
> From: matt at console-pimps.org
> To: coolpet80 at hotmail.com
> CC: