search for: prefixlength

Displaying 18 results from an estimated 18 matches for "prefixlength".

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2015 Feb 06
2
lower bound of prefixlength in host subnet ?
...ced with kill -USR2 does not show this subnet in the log (but all others, that are configured in the same file). Splitting the subnet in two /9 subnets helps: Subnet = x.0.0.0/9 Subnet = x.128.0.0/9 Now all works fine. All tests are done with tinc version 1.0.13. Is there a lower bound for the prefixlength of a subnet declaration in the host file? If it is true, it should be mentioned in the documentation and a warning in the log should mention something like an "ignored subnet". Cheers Flynn -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlTVHY0ACgkQCU362QD15RKvawCgj6ghICh5...
2015 Feb 06
0
lower bound of prefixlength in host subnet ?
On Fri, Feb 06, 2015 at 09:01:21PM +0100, Flynn Marquardt wrote: > Analyzing a routing problem in a tinc net I found, that a declaration of > a class-A subnet (x.0.0.0/8) in a host configuration file is ignored, e.g. > > Subnet = x.0.0.0/8 [...] > Splitting the subnet in two /9 subnets helps: > > Subnet = x.0.0.0/9 > Subnet = x.128.0.0/9 > > All tests are done
2015 Feb 06
0
lower bound of prefixlength in host subnet ?
On Fri, Feb 06, 2015 at 09:53:36PM +0100, Flynn Marquardt wrote: > > Could it be that the Subnet declaration was on the last line of the > > file? There is a bug in 1.0.13 (fixed in 1.0.14) that causes it to > > ignore the last line of a config file if it doesn't end with a newline > > character. You might have fixed it when you replaced it with two /9 > >
2015 Feb 06
2
lower bound of prefixlength in host subnet ?
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Am 06.02.2015 um 21:36 schrieb Guus Sliepen: > On Fri, Feb 06, 2015 at 09:01:21PM +0100, Flynn Marquardt wrote: > >> Analyzing a routing problem in a tinc net I found, that a declaration of >> a class-A subnet (x.0.0.0/8) in a host configuration file is ignored, e.g. >> >> Subnet = x.0.0.0/8 > [...] >> Splitting
2019 Apr 16
6
[PATCH v2v v2 2/2] v2v: Copy static IP address information.
Essentially identical to v1 except that it now uses (overloads?) the --mac option to supply this data. Rich.
2018 Dec 11
2
[PATCH v2 2/2] v2v: Copy static IP address information over for Windows guests (RHBZ#1626503).
...Seconds 5 $adapters = (Get-NetAdapter | Where DriverFileName -eq "netkvm.sys").InterfaceAlias | Sort-Object Write-Host "adapters = '$adapters'" } New-NetIPAddress -InterfaceAlias $adapters[0] -IPAddress "10.0.2.15" -DefaultGateway "10.0.2.2" -PrefixLength 8 Set-DnsClientServerAddress -InterfaceAlias $adapters[0] -ServerAddresses ("10.0.2.3") New-NetIPAddress -InterfaceAlias $adapters[1] -IPAddress "10.0.2.16" -DefaultGateway "10.0.2.2" -PrefixLength 8 Set-DnsClientServerAddress -InterfaceAlias $adapters[1] -ServerAddre...
2002 Apr 09
1
[Announcement] Version 1.0pre7 released
With pleasure we announce the release of version 1.0pre6. Here is a summary of the changes: * Don't do blocking read()s when getting a signal. * Remove RSA key checking code, since it sometimes thinks perfectly good RSA keys are bad. * Fix handling of subnets when prefixlength isn't divisible by 8. This version features only small bugfixes. It is fully compatible with 1.0pre6. -- Met vriendelijke groet / with kind regards, Guus Sliepen <guus@sliepen.warande.net> -------------- next part -------------- A non-text attachment was scrubbed... Name: not avail...
2002 Sep 17
0
[Announcement] Version 1.0pre8 released
With pleasure we announce the release of version 1.0pre8. Here is a summary of the changes: * More fixes for subnets with prefixlength undivisible by 8. * Added support for NetBSD and MacOS/X. * Switched from undirected graphs to directed graphs to avoid certain race conditions and improve scalability. * Generalized broadcasting and forwarding of protocol messages. * Cleanup of source code. Again, due to changes in the prot...
2002 Apr 09
1
[Announcement] Version 1.0pre7 released
With pleasure we announce the release of version 1.0pre6. Here is a summary of the changes: * Don't do blocking read()s when getting a signal. * Remove RSA key checking code, since it sometimes thinks perfectly good RSA keys are bad. * Fix handling of subnets when prefixlength isn't divisible by 8. This version features only small bugfixes. It is fully compatible with 1.0pre6. -- Met vriendelijke groet / with kind regards, Guus Sliepen <guus@sliepen.warande.net> -------------- next part -------------- A non-text attachment was scrubbed... Name: not avail...
2002 Sep 17
0
[Announcement] Version 1.0pre8 released
With pleasure we announce the release of version 1.0pre8. Here is a summary of the changes: * More fixes for subnets with prefixlength undivisible by 8. * Added support for NetBSD and MacOS/X. * Switched from undirected graphs to directed graphs to avoid certain race conditions and improve scalability. * Generalized broadcasting and forwarding of protocol messages. * Cleanup of source code. Again, due to changes in the prot...
2019 Apr 15
0
[PATCH v2v 2/2] v2v: Copy static IP address information over for Windows guests (RHBZ#1626503).
...x = (Get-NetAdapter -Physical | Where MacAddress -eq $mac_address).ifIndex if ($ifindex) { New-NetIPAddress -InterfaceIndex $ifindex -IPAddress '192.168.0.89' -DefaultGateway '192.168.0.1' -PrefixLength 24 Set-DnsClientServerAddress -InterfaceIndex $ifindex -ServerAddresses ('192.168.0.254') } Thanks: Brett Thurber for diagnosing the problem and suggesting paths towards a fix. --- v2v/cmdline.ml | 28 +++++++++++++++- v2v/cmdline.mli | 1 +...
2019 Apr 16
0
[PATCH v2v v2 2/2] v2v: Copy static IP address information over for Windows guests (RHBZ#1626503).
...x = (Get-NetAdapter -Physical | Where MacAddress -eq $mac_address).ifIndex if ($ifindex) { New-NetIPAddress -InterfaceIndex $ifindex -IPAddress '192.168.0.89' -DefaultGateway '192.168.0.1' -PrefixLength 24 Set-DnsClientServerAddress -InterfaceIndex $ifindex -ServerAddresses ('192.168.0.254') } Thanks: Brett Thurber for diagnosing the problem and suggesting paths towards a fix. --- v2v/cmdline.ml | 41 ++++++++++++++++++----- v2v/cmdline.mli |...
2017 May 04
2
How tinc route traffic when two subnets are identical?
On Thu, May 4, 2017, at 09:04, Guus Sliepen wrote: > It is currently unspecified what tinc will do when you have two nodes > with exactly the same Subnet. The only guarantee currently is that > traffic goes to one of the nodes that is online. > > The implementation currently has the effect that, from the set of nodes > that is online, tinc will choose the one that has the lowest
2019 Apr 15
2
[PATCH v2v 1/2] v2v: windows: Add a helper function for installing Powershell firstboot scripts.
--- v2v/windows.ml | 24 ++++++++++++++++++++++++ v2v/windows.mli | 6 ++++++ 2 files changed, 30 insertions(+) diff --git a/v2v/windows.ml b/v2v/windows.ml index 23d589b00..dde64e677 100644 --- a/v2v/windows.ml +++ b/v2v/windows.ml @@ -19,6 +19,7 @@ open Printf open Common_gettext.Gettext +open Std_utils open Tools_utils open Utils @@ -45,3 +46,26 @@ and check_app { Guestfs.app2_name
2019 Jul 11
2
[PATCH v3 0/2] v2v: Copy static IP address information over for Windows guests
Patch v2 was here: https://www.redhat.com/archives/libguestfs/2019-April/thread.html#00114 There's no change here except that I've rebased it against the latest master branch and retested. There was a comment by Pino (https://www.redhat.com/archives/libguestfs/2019-April/msg00117.html) which isn't incorporated into this patch. Rich.
2017 Nov 16
3
What exactly is the meaning of "Subnet" parameter in tinc/$NETNAME/hosts/$SOMEHOSTNAME?
Hello, I am not very good at linux networking. I have read tinc documentation multiple times and I still don't understand what the "Subnet = ..." directive does in /etc/tinc/$NET_NAME/hosts/$HOST_NAME Right now I have a simple virtual lan organized with tinc, and I use the following in every device's config file (replacing the last part of the address): # This computer will
2004 Sep 20
1
Question about limited primary addresses
I just realized that I hadn''t actually asked a question when I posted this before. Let me try again... I am trying to configure a Linux box with all possible VLANs (4094 of them), and a subnet on each VLAN. Creating the VLANs isn''t a problem. But, when I try to use "ip addr add ..." commands to assign an IP address to each VLAN interface, I get to do about 280 of
2018 Dec 04
2
[PATCH FOR DISCUSSION ONLY 0/2] v2v: Copy static IP address information over for Windows guests (RHBZ#1626503).
This patch is just for discussion. There are still a couple of issues that I'm trying to fix. One is that all of the test guests I have, even ones with static IPs, have multiple interfaces, some using DHCP, so the conditions for adding the Powershell script don't kick in. This makes testing very awkward. However a bigger issue is that I think the premise is wrong. In some registries