search for: forward_out_zon

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Ovirt Hosted-Engine VM iptables
2017 May 28
1
Ovirt Hosted-Engine VM iptables
Hi I would like to add rules into the iptables of the Hosted Engine VM in Ovirt. the version is oVirt Engine Version: 4.1.1.8-1.el7.centos I have tried using the normal process for iptables (iptables-save etc), but it seems that the file /etc/sysconfig/iptables this is ignored in the Ovirt Engine VM. How can I add permanent rules into the Engine VM? Kind regards Andrew
Cannot access other computers on LAN
2019 Jan 15
0
Cannot access other computers on LAN
...ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_direct all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_IN_ZONES_SOURCE all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_IN_ZONES all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_OUT_ZONES_SOURCE all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_OUT_ZONES all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID 0 0 REJECT all -- * * 0.0.0.0/0 0.0.0.0/0...
Cannot access other computers on LAN
2019 Jan 15
2
Cannot access other computers on LAN
Hello Julien, Am Tue, 15 Jan 2019 09:30:23 +0100 schrieb Julien dupont <marcelvierzon at gmail.com>: > In that case I see: > IP 172.16.0.3 > 192.168.1.1: ICMP echo request, id2135, seq1, length 64 > IP 172.16.0.3 > 192.168.1.1: ICMP echo request, id2135, seq2, length 64 > IP 172.16.0.3 > 192.168.1.1: ICMP echo request, id2135, seq3, length 64 > > Packet goes
Back to c7 and firewalld
2019 Feb 05
0
Back to c7 and firewalld
...today, what I've been looking at is to run iptables-save, and what I see is this (in part): -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT -A FORWARD -i lo -j ACCEPT -A FORWARD -j FORWARD_direct -A FORWARD -j FORWARD_IN_ZONES_SOURCE -A FORWARD -j FORWARD_IN_ZONES -A FORWARD -j FORWARD_OUT_ZONES_SOURCE -A FORWARD -j FORWARD_OUT_ZONES -A FORWARD -m conntrack --ctstate INVALID -j DROP -A FORWARD -j REJECT --reject-with icmp-host-prohibited Does this mean that, instead of the format of the entry of the rule being firewall-cmd --permanent --direct --add-rule ipv4 filter FORWARD <actual r...
guest A from virbr0 can talk to guest B in virbr1 but not vice versa
2017 Jun 20
2
guest A from virbr0 can talk to guest B in virbr1 but not vice versa
...CCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_direct all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_IN_ZONES_SOURCE all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_IN_ZONES all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_OUT_ZONES_SOURCE all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 FORWARD_OUT_ZONES all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID 0 0 REJECT all -- * * 0.0.0.0/0 0.0.0.0/0...
Re: guest A from virbr0 can talk to guest B in virbr1 but not vice versa
2017 Jun 20
0
Re: guest A from virbr0 can talk to guest B in virbr1 but not vice versa
...0.0.0.0/0 >0.0.0.0/0 > 0 0 FORWARD_direct all -- * * 0.0.0.0/0 >0.0.0.0/0 > 0 0 FORWARD_IN_ZONES_SOURCE all -- * * 0.0.0.0/0 > 0.0.0.0/0 > 0 0 FORWARD_IN_ZONES all -- * * 0.0.0.0/0 >0.0.0.0/0 > 0 0 FORWARD_OUT_ZONES_SOURCE all -- * * 0.0.0.0/0 > 0.0.0.0/0 > 0 0 FORWARD_OUT_ZONES all -- * * 0.0.0.0/0 >0.0.0.0/0 > 0 0 DROP all -- * * 0.0.0.0/0 >0.0.0.0/0 ctstate INVALID > 0 0 REJECT all -- * *...