Displaying 20 results from an estimated 700 matches similar to: "Are squeeze Xen dom0 kernels subject to this the same IPv6 GSO problem?"
2011 Dec 13
0
Are Debian squeeze dom0 kernels subject to this same IPv6 GSO problem?
Hi,
I have three Debian squeeze servers running:
ii linux-image-2.6.32-5-xen-amd64 2.6.32-38 Linux 2.6.32 for 64-bit PCs, Xen dom0 support
ii xen-hypervisor-4.0-amd64 4.0.1-4 The Xen Hypervisor on AMD64
All three servers have Intel gigabit NICs, but one server uses the
e1000e driver and the other two use the igb driver.
They''ve been in production for around 6
2016 Nov 09
0
[Bug 1097] New: TARPIT function does not work in ip6tables
https://bugzilla.netfilter.org/show_bug.cgi?id=1097
Bug ID: 1097
Summary: TARPIT function does not work in ip6tables
Product: netfilter/iptables
Version: unspecified
Hardware: x86_64
OS: Ubuntu
Status: NEW
Severity: normal
Priority: P5
Component: ip6_tables (kernel)
Assignee:
2019 Jun 19
2
[Bug 1343] New: With iPv6 masquerade, ICMPv6 time-exceeded pkts are forwarded with bad checksum
https://bugzilla.netfilter.org/show_bug.cgi?id=1343
Bug ID: 1343
Summary: With iPv6 masquerade, ICMPv6 time-exceeded pkts are
forwarded with bad checksum
Product: netfilter/iptables
Version: unspecified
Hardware: x86_64
OS: Debian GNU/Linux
Status: NEW
Severity: normal
2009 Dec 30
4
[Bug 627] New: NATed TCP-connections fail arbitrarily
http://bugzilla.netfilter.org/show_bug.cgi?id=627
Summary: NATed TCP-connections fail arbitrarily
Product: netfilter/iptables
Version: linux-2.6.x
Platform: All
OS/Version: All
Status: NEW
Severity: blocker
Priority: P1
Component: ip_conntrack
AssignedTo: laforge at netfilter.org
2016 Oct 15
2
IPv6 address configuration and default IPv6 address with CentOS 6.8?
Hello,
when I have this in /etc/sysconfig/network-scripts/ifcfg-eth0
TYPE=Ethernet
NAME=eth0
NM_CONTROLLED=no
ONBOOT=yes
DEVICE=eth0
USERCTL=no
...
IPV6INIT=yes
IPV6ADDR=2001:DB8:DEAD:BEEF::10
IPV6ADDR_SECONDARIES="2001:DB8:DEAD:BEEF::20 2001:DB8:DEAD:BEEF::30
2001:DB8:DEAD:BEEF::40 2001:DB8:DEAD:BEEF::50"
IPV6_AUTOCONF=no
IPV6_DEFAULTGW=2001:DB8:DEAD:BEEF::1
IPV6_DEFAULTDEV=eth0
I
2018 Sep 10
2
samba 4.7.6-Ubuntu + ipv6 not work bind9-DLZ
Hi, all
I trying setting domain samba with bind9-DLZ. I followed the tutorial
https://wiki.samba.org/index.php/Setting_up_Samba_as_an_Active_Directory_Domain_Controller,
but not work. see the tests bellow
ricardobarbosa at isadora:~$ bash tools/testSambaRecords.sh
Host _ldap._tcp.freewaynet.corp not found: 3(NXDOMAIN)
Host _kerberos._udp.freewaynet.corp not found: 3(NXDOMAIN)
Host
2013 Feb 21
1
Problem with managesieve proxy
Hi folks,
I'm setting up a new dovecot email service and have a proxy server running in
front of it to facilitate migrating users from my very old UW-IMAP-based mail
server to the new one.
I have a mysql proxy table that directs inbound IMAP and LMTP connections to
the correct server, works great. Managesieve connections are not working
through the proxy using either with the sieverules
2012 Sep 26
7
Routing issue
Hello,
This is on Centos 6 and not something I think is wrong with Centos 6
but I am looking to see if anybody else has experienced this and
if there is solution. So thanks up front for indulging me.
Because Linux makes routing decisions before SNAT it is causing
problems when trying to use FTP with two upstream providers in
a load balanced setup.
Other than ftp, things seem to work OK. Below
2016 Sep 13
2
IPv6 routing with 2 different prefixes
Hello
I've got two prefixes, one /48 and one /64
let's say these two
2001:db8:0815::/48
2001:db8:4711:cafe::/64
the router has on it's ethernet interface the following to IPv6 addresses:
2001:db8:0815::1/48
2001:db8:4711:cafe::1/64
a windows box has
2001:db8:0815::17/48
and
2001:db8:0815::1
as it's gateway
a linux box has
2001:db8:4711:cafe::11/64
and
2001:db8:4711:cafe::1
as
2017 Jun 17
1
client reconnect fails (was gluster heal entry reappears)
Hi Ravi,
back to our client-cannot-reconnect-to-gluster-brick problem ...
> Von: Ravishankar N [ravishankar at redhat.com]
> Gesendet: Montag, 29. Mai 2017 06:34
> An: Markus Stockhausen; gluster-users at gluster.org
> Betreff: Re: [Gluster-users] gluster heal entry reappears
>
> > On 05/28/2017 10:31 PM, Markus Stockhausen wrote:
> > Hi,
> >
> > I'm
2015 Jul 08
0
using http from syslinux.efi
On Tue, Jul 7, 2015 at 10:12 AM, BALATON Zoltan via Syslinux
<syslinux at zytor.com> wrote:
> Hello,
>
> I'm trying to use http from syslinux.efi but it fails while trying to
> establish the connection to a FreeBSD http server. A packet capture shows:
>
> TCP healthd > http [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=64 TSval=1094
> TSecr=0
> TCP http > healthd
2017 Oct 15
3
can only ssh unidirectional
Dear developer,
This issue may be not related to openssh but I am not sure. So post it here for some luck.
The issue is like this:(you can see more formatted description at (https://serverfault.com/questions/878504/can-only-ssh-unidirectional)
I have two centos 7.2 server. One machine ip is
10.104.196.18, another machine is 10.240.197.21. I can successfully ssh from 10.104.196.18 to
2017 May 14
2
ssh ethernet tunnel jumbo frame udp is not work
root at ne-vlezay80:~# tcpdump -i tap0 -n
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on tap0, link-type EN10MB (Ethernet), capture size 262144 bytes
00:23:53.206672 ARP, Request who-has 10.194.0.2 tell 10.194.0.200, length 28
00:23:53.206691 ARP, Reply 10.194.0.2 is-at 52:54:00:38:b9:0b, length 28
00:23:53.710691 STP 802.1d, Config, Flags [none], bridge-id
2017 Jul 19
2
Re: SSH from host to domain using hostname
19. Juli 2017 17:19, c.monty@web.de schrieb:
> 19. Juli 2017 17:12, c.monty@web.de schrieb:
>
>> 19. Juli 2017 16:36, "Michal Privoznik" <mprivozn@redhat.com> schrieb:
>>
>>> On 07/19/2017 04:27 PM, c.monty@web.de wrote:
>>
>> <snip/>
>>
>> Guest OS is Debian 9 with this network configuration:
>> thomas@vm02-fai:~$
2017 Apr 25
3
Flooding Samba DC with random requests
Hi,
yesterday we experienced a heavy request flooding from multiple servers being a domain member against our Samba Sernet DCs.
All those servers are domain members and allow login using PAM (Samba+Winbind).
Running TCPDump we had like 400 Requests per 5 seconds like this:
tcpdump -i eth0 dst port 389
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0,
2020 May 07
6
[Bug 3161] New: ssh -J <public IPv6> <LL IPv6%scopeID> doesn't work as expected
https://bugzilla.mindrot.org/show_bug.cgi?id=3161
Bug ID: 3161
Summary: ssh -J <public IPv6> <LL IPv6%scopeID> doesn't work as
expected
Product: Portable OpenSSH
Version: 8.2p1
Hardware: 68k
OS: Mac OS X
Status: NEW
Severity: enhancement
Priority: P5
2014 Apr 22
1
35 second wait when cache expired
Hello,
I've got an issue with RHEL6 running smbd & winbindd version
3.6.9-168.el6_5. This is authenticating against a Windows 2008R2 domain
using the rid backend.
If I run any command that has to look up user info I get a 35 second delay,
after this initial delay it's fine until the cache time-out, then it
happens again.
This is making logins and most commands hang for 35 seconds
2018 Sep 10
1
samba 4.7.6-Ubuntu + ipv6 not work bind9-DLZ
Em 10-09-2018 10:43, Rowland Penny via samba escreveu:
> On Mon, 10 Sep 2018 09:56:46 -0400
> spiderslack via samba <samba at lists.samba.org> wrote:
>
>> Hi, all
>>
>>
>> I trying setting domain samba with bind9-DLZ. I followed the tutorial
>> https://wiki.samba.org/index.php/Setting_up_Samba_as_an_Active_Directory_Domain_Controller,
>> but not
2017 Jul 19
1
Re: SSH from host to domain using hostname
19. Juli 2017 17:12, c.monty@web.de schrieb:
> 19. Juli 2017 16:36, "Michal Privoznik" <mprivozn@redhat.com> schrieb:
>
>> On 07/19/2017 04:27 PM, c.monty@web.de wrote:
>>
>>> <snip/>
>>>
>>> Guest OS is Debian 9 with this network configuration:
>>> thomas@vm02-fai:~$ cat /etc/network/interfaces
>>> # This
2014 May 13
0
[Bug 940] New: ip6tables-save output invalid rule when using D/SNPT
https://bugzilla.netfilter.org/show_bug.cgi?id=940
Summary: ip6tables-save output invalid rule when using D/SNPT
Product: iptables
Version: 1.4.x
Platform: x86_64
OS/Version: All
Status: NEW
Severity: normal
Priority: P5
Component: ip6tables
AssignedTo: netfilter-buglog at lists.netfilter.org