Displaying 20 results from an estimated 20000 matches similar to: "transition to ip6"
2011 Feb 26
4
IP6 Anyone?
Today I received an allocation of IP6 addresses for some servers. I can
'play' with the last 2 of the 8 IP6 address segments.
I always thought, mistakenly, IP6 was 6 segments, because it was IP6.
IP4 had 4 segments. However IP6 is actually IP version 6 and it has 8
segments. The other interesting discovers are:
:: means one or more 0 segments, example :: can mean 0:0:0: or just 0:0:
or
2006 Apr 04
14
Problem with masquerading and bridges
Hello all,
I''m somewhat new to networking, and I''m having trouble masquerading
connections that are coming over a bridge. The bridge only has a
single port for now, but I''m going to add more ports later. I''m basing
my configuration on the two-interface quick start guide. I''m using
Shorewall 3.0.4 on Ubuntu Dapper.
My network looks like this:
* The
2014 Oct 04
2
Assigning IPv6 address to guest
Hello,
I am trying to assign an IPv6 address to one of my guests. I followed the
following guide, unsuccessfully:
https://www.berrange.com/posts/2011/06/16/providing-ipv6-connectivity-to-virtual-guests-with-libvirt-and-kvm/
.
I have the following config files:
dumpxml of the guest `deb`: http://sprunge.us/iUef
net-dumpxml of network `default`: http://sprunge.us/WTfH
net-dumpxml of network `ip6`:
2019 Oct 10
13
[Bug 1371] New: Concatenations Literal sets
https://bugzilla.netfilter.org/show_bug.cgi?id=1371
Bug ID: 1371
Summary: Concatenations Literal sets
Product: nftables
Version: unspecified
Hardware: x86_64
OS: other
Status: NEW
Severity: normal
Priority: P5
Component: nft
Assignee: pablo at netfilter.org
Reporter:
2018 Jan 09
2
pjsip rtp_ipv6=yes but endpoint registered via ipv4 (IP4 contact infor)
Dear List
I fear I stumbled over a bug in asterisk 13.14.1.
My 'phones' are roaming around, sometimes some are connecting from ipv6
enabled networks, another time they are not.
If a connection is ipv6 I would prefer to use ipv6 to avoid ipv4-nat
problems.
I have not specified a transport in the endpoint section, so that the
appropriate transport which corresponds to the registration
2014 Oct 04
2
Re: Assigning IPv6 address to guest
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Hash: SHA1
On 10/4/2014 8:46 PM, Bhasker C V wrote:
> On 04/10/14 15:36, The Cop wrote:
>> Hello,
>>
>> I am trying to assign an IPv6 address to one of my guests. I followed the
>> following guide, unsuccessfully:
>>
https://www.berrange.com/posts/2011/06/16/providing-ipv6-connectivity-to-virtual-guests-with-libvirt-and-kvm/
2011 Jan 11
1
IPv6, HE tunnel and ip6tables problems
CentOS 5.5, fully patched.
I have a HE tunnel (tunnelbroker.net) IPv6 tunnel. This works pretty
well and is simple to setup. Everything works fine.
Until I try to set up an ip6tables firewall.
eg if I try to view https://dnssec.surfnet.nl/?p=464 then the page never
displays and the firewall shows
kernel: IN=sit1 OUT=eth0 SRC=2001:0610:0001:40cd:0145:0100:0186:0033 DST=my.machine LEN=80 TC=0
2018 Oct 24
3
Stupid C7 firewall question
On 10/23/18 14:45, Phil Perry wrote:
> On 23/10/18 19:05, mark wrote:
>> Been looking, and haven't found the answer: in c7, is there a firewall-cmd
>> command, or a systemctl cmd, to check whether ip6tables firewall is
>> running
>
> Yes, the same as for any other service:
>
> systemctl status ip6tables.service
>
Um, no. I've discovered that on our
2012 Jun 12
1
Facebook issued some IP6-IP6 kernel patch
I know I have some quirky behavior involving my layer two tinc host, and the
IPv6 subnet that runs off of it. Facebook just issued a kernel patch that
changes the behavior of the IPv6 tunnel mechanism: I can't tell from the
patch itself, if it might also improve functionality for non IP6-IP6
tunnels.
2017 Feb 16
2
IPv6 broken on Linode
On 02/16/2017 03:28 AM, James Hogarth wrote:
> On 16 February 2017 at 10:42, Alice Wonder <alice at domblogger.net> wrote:
>> On 02/16/2017 02:32 AM, James Hogarth wrote:
>>>
>>> On 16 February 2017 at 10:17, Alice Wonder <alice at domblogger.net> wrote:
>>>>
>>>> On 02/16/2017 02:03 AM, James Hogarth wrote:
>>>>>
2014 Oct 05
1
Re: Assigning IPv6 address to guest
On 10/5/2014 1:56 AM, Bhasker C V wrote:
> On 04/10/14 21:13, The Cop wrote:
>> On 10/4/2014 8:46 PM, Bhasker C V wrote:
>>> On 04/10/14 15:36, The Cop wrote:
>>>> Hello,
>>>>
>>>> I am trying to assign an IPv6 address to one of my guests. I followed the
>>>> following guide, unsuccessfully:
>>>>
>>
2019 Mar 19
2
Odd one-way audio problem
Hi all,
I have a user who is reporting one-way audio, but only when a call is made to or from
particular PSTN (cell) numbers.
Their phones are behind a NAT router and my server is on the open Internet.
Calls within their office sound fine. Calls to/from most numbers sound fine.
When they took their phones home, those same phone numbers still had problems.
So, I don't think it's
2020 Oct 15
2
how to set smtp-client -> submission_relay_host for IPv4 only?
On 10/15/20 2:02 PM, jeremy ardley wrote:
>> how/where do I configure (just) the dovecot smtp-client -> submission_relay_host to only connect IPv4?
>
> It appears your host has A and AAAA records in your DNS. The clients will try IPV6 first if they see an AAAA record.
>
> If you don't need IPV6 for your host remove the AAAA record. All connections will then only use
2019 Aug 05
2
samba dlz. bind9 nslookup is wrong
what is weird is that i have not changed it for about 2 years, only apt
update, upgrade. no other change, ipv4 and ipv6 address working correctly.
now there is this bug, that i have not changed anything and suddenly, DLZ
generates an unknown not connected , working, live ip4 and ip6.
and all because it tried an nslookup p3x-dc.patrikx3.com that was the
correct for over 2 years.
the only thing that
2017 Feb 16
2
IPv6 broken on Linode
On 16 February 2017 at 11:46, James Hogarth <james.hogarth at gmail.com> wrote:
> On 16 February 2017 at 11:35, Alice Wonder <alice at domblogger.net> wrote:
>> On 02/16/2017 03:28 AM, James Hogarth wrote:
>>>
>>> On 16 February 2017 at 10:42, Alice Wonder <alice at domblogger.net> wrote:
>>>>
>>>> On 02/16/2017 02:32 AM, James
2024 Jan 06
8
[Bug 1730] New: nft does not handle IPv6 addresses with embedded IPv4 addresses
https://bugzilla.netfilter.org/show_bug.cgi?id=1730
Bug ID: 1730
Summary: nft does not handle IPv6 addresses with embedded IPv4
addresses
Product: nftables
Version: 1.0.x
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P5
Component: nft
2017 Feb 16
2
IPv6 broken on Linode
On 02/16/2017 02:32 AM, James Hogarth wrote:
> On 16 February 2017 at 10:17, Alice Wonder <alice at domblogger.net> wrote:
>> On 02/16/2017 02:03 AM, James Hogarth wrote:
>>>
>>> On 16 February 2017 at 09:09, Alice Wonder <alice at domblogger.net> wrote:
>>>>
>>>> On 02/16/2017 12:54 AM, Tony Mountifield wrote:
>>>>>
2009 Jan 06
3
Problem with opening ports in alpha5 ?
If I leave the "listen" value as the default in /etc/dovecot.conf I'll
get a message similar to the following on each port that it tries to
open during startup:
# dovecot -F
Fatal: listen(::, 143) failed: Address already in use
If I set either:
listen = *
or
listen = [::]
then it will start up fine. Perhaps it is as though the code tries to
open the port twice for both
2011 Sep 27
3
[Bug 751] New: IPv6 bridging bug
http://bugzilla.netfilter.org/show_bug.cgi?id=751
Summary: IPv6 bridging bug
Product: iptables
Version: unspecified
Platform: x86_64
OS/Version: Gentoo
Status: NEW
Severity: normal
Priority: P3
Component: ip6tables
AssignedTo: netfilter-buglog at lists.netfilter.org
ReportedBy: david at
2018 Oct 26
2
ip6tables on C7
On 10/26/18, Andrew Pearce <andrew at andew.org.uk> wrote:
> On 2018-10-26 16:25, mark wrote:
> I believe this should remove any ipv6 rules (rules and chains)
>
> ip6tables -F
> ip6tables -X
You might want to clear the other tables, too:
for x in filter nat mangle raw security ""
do
ip6tables ${x:+-t $x} -F
ip6tables ${x:+-t $x} -X
done
> You may need to