Displaying 5 results from an estimated 5 matches for "pubif".
2011 Jan 11
1
IPv6, HE tunnel and ip6tables problems
...o fragmentation, but I'm only guessing. The
dnssec page refered to above indicates there may be a fragment re-assembly
issue causing ip6tables problems.
Now I'm a newbie to IPv6 so I might be making a mistake. This is
my firewall script.
#!/bin/bash
IPT6="/sbin/ip6tables"
PUBIF="sit1"
LOCAL="eth0"
echo "Starting IPv6 firewall..."
$IPT6 -F
$IPT6 -X
$IPT6 -t mangle -F
$IPT6 -t mangle -X
#unlimited access to loopback
$IPT6 -A INPUT -i lo -j ACCEPT
$IPT6 -A OUTPUT -o lo -j ACCEPT
# Defaults
$IPT6 -P INPUT DROP
$IPT6 -...
2011 Mar 09
0
how to only allow tcp on dport 443 on the OUTPUT chain?
it's a normal desktop machines iptables firewall:
If i want to block udp on dport 80 on the output chain, then is this enough? i want to only allow tcp on it!
iptables -P OUTPUT DROP
iptables -A OUTPUT -o $PUBIF --dport 80 -j ACCEPT
or i need this rule?
iptables -P OUTPUT DROP
iptables -A OUTPUT -o $PUBIF -p tcp --dport 80 -j ACCEPT
the second one is the good one?
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2015 Oct 06
2
Systemd spends 6 min. to startup a host
...=OVSBridge
STP=off
ONBOOT=yes
DEVICE=prodif
DEVICETYPE=ovs
TYPE=OVSBridge
STP=off
IPADDR=172.22.55.1
NETMASK=255.255.255.240
GATEWAY=172.22.55.14
ONBOOT=yes
DEVICE=vpnif
DEVICETYPE=ovs
TYPE=OVSBridge
STP=off
ONBOOT=yes
... and nics attached to some of these openvswitches:
DEVICE=eth0
OVS_BRIDGE=pubif
DEVICETYPE=ovs
TYPE=OVSPort
ONBOOT=yes
DEVICE=eth1
OVS_BRIDGE=prodif
DEVICETYPE=ovs
TYPE=OVSPort
ONBOOT=yes
...
2015 Oct 03
9
Systemd spends 6 min. to startup a host
Hi all,
I have a strange behavior with a CentOS7 host (fully patched). I have
configured nics as old style format: ifcfg- ... due to I need to use
openvswitch for my vms.
All works well, except when I reboot this server. Systemd spends 6
min. to startup this host!!! .. It stops with: "A start job is running
for LSB: Raise network ...".
Are not supposed that systemd startups
2003 Mar 01
2
Virtual Routers would this work?
Hello all,
I need a virtual firewall/router solution. I''m thinking of a
netscreen 1000 but I want to know if it can be done in Linux.
Here is my idea:
1 Linux box
2 GigE interfaces
1 interface setup with a public IP address ($PUBIP)
1 interface setup with 802.1q VLAN trunking with 100 vlans assigned
($VLAN1-$VLAN100)
a /25 subnet routed to $PUBIP from my core routers
All $VLAN