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Hello, Sergey!<br>
<br>
Another assumption: if you use vzctl-4.7.x and have NETFILTER [1]
parameter set to "stateless" in container's config file then try to
change it to "full".<br>
<br>
Best regards,<br>
Nikolay.<br>
<br>
[1]
<a class="moz-txt-link-freetext" href="https://github.com/kolyshkin/vzctl/commit/9b8afa654945acc6d3bd782f622aaf9c54e4e87b">https://github.com/kolyshkin/vzctl/commit/9b8afa654945acc6d3bd782f622aaf9c54e4e87b</a><br>
<br>
<div class="moz-cite-prefix">On 05/14/14 02:28, Jean-Marc Pigeon
wrote:<br>
</div>
<blockquote
cite="mid:20140513182844.Horde.D1zzCL_mrKjzNHVv-Q5qdQ9@nestor.safe.ca"
type="cite">Bonjour Sergey,
<br>
<br>
<br>
HOST: /etc/vz/vz.conf, could be your IPTABLES definition Wrong??
<br>
<br>
IPTABLES="ipt_state ipt_conntrack ipt_LOG ipt_REJECT ipt_tos
ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS
ipt_tcpmss ipt_ttl ipt_length"
<br>
<br>
<br>
Quoting Sergey Ivanov <a class="moz-txt-link-rfc2396E" href="mailto:seriv@cs.umd.edu"><seriv@cs.umd.edu></a>:
<br>
<br>
<blockquote type="cite">Hi,
<br>
I need help with openvz setup.
<br>
Here is the problem. In VE I have:
<br>
---
<br>
# iptables -S
<br>
-P INPUT ACCEPT
<br>
-P FORWARD ACCEPT
<br>
-P OUTPUT ACCEPT
<br>
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
<br>
-A INPUT -p icmp -j ACCEPT
<br>
-A INPUT -i lo -j ACCEPT
<br>
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
<br>
-A INPUT -j LOG --log-prefix "ipt.input: " --log-level 7
<br>
-A INPUT -j REJECT --reject-with icmp-host-prohibited
<br>
-A FORWARD -j LOG --log-prefix "ipt.forward: " --log-level 7
<br>
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
<br>
---
<br>
and when I try to ssh to VE, I am failing and in dmesg I see
lines about it
<br>
like these (I've modified MAC):
<br>
---
<br>
[ 9343.653892] ipt.input: IN=eth0 OUT=
<br>
MAC=00:de:ad:be:af:da:de:ad:be:af:de:ad:be:af SRC=10.0.128.117
<br>
DST=10.0.127.53 LEN=60 TOS=0x10 PREC=0x00 TTL=63 ID=1295 DF
PROTO=TCP
<br>
SPT=48744 DPT=22 WINDOW=29200 RES=0x00 SYN URGP=0
<br>
---
<br>
Immediately after "service iptables stop" I have working ssh
service and
<br>
can login into VE remotely. I want to do this with iptables.
<br>
<br>
I use RHEL6 as a HE and tried Fedora-20 downloaded from
<br>
<a class="moz-txt-link-freetext" href="http://download.openvz.org/template/precreated/fedora-20-x86.tar.gz">http://download.openvz.org/template/precreated/fedora-20-x86.tar.gz</a>.
I use
<br>
VLANs, trunk is going to physical interface em1, HE has ip
address on vlan
<br>
128, there are em1.128 interface for it.
<br>
Virtual environment has netif, created by
<br>
---
<br>
vzctl set 12753 --save --netiff-add eth0,,veth12753,,br.127
<br>
---
<br>
I've set up bridge br.127 for this vlan and with automatically
added by
<br>
ifcfg scripts em1.127, and
<br>
---
<br>
EXTERNAL_SCRIPT="/usr/sbin/vznetaddbr"
<br>
---
<br>
in vznet.conf are adding veth to it. I'm using vzkernel
2.6.32-042stab088.4
<br>
<br>
--
<br>
Regards,
<br>
Sergey Ivanov.
<br>
</blockquote>
<br>
<br>
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</blockquote>
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