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What is the correct way to load modules for iptables on Centos 6
Where should I load iptables modules, for example ip_conntrack and ip_conntrack_ftp. Places I have found that might be candidates, but are they? The IPTABLES_MODULES variable in /etc/init.d/iptables...
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when /etc/modules is used?
“# /etc/modules: kernel modules to load at boot time.” my question is when and where the module loading job done? my first guess is some init scripts in /etc/init.d/ but grep got none. then i think it...
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Persistent changes to /proc/sys/sunrpc/tcp_slot_table_entries
I’m trying to make a persistent change to sunrpc.tcp_slot_table_entries on a Linux CentOS 5.5. This value has been found important for the performance of our NFS clients, and must be set before the...
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Enabling 8021q on a nic
I’m trying to get a vlan interface on a bonded nic (Centos 5.5) and whilst the interface has been very happily created with vconfig I’m seeing no traffic on it at all. Running tcpdump and tshark on...
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how to configure modprobe to recognize newly installed driver for eth1 on...
I have a server running Debian 6. My motherboard has two interfaces, eth0 and eth1. Debian does not have a driver for eth1 (e1000e), so I installed the driver provided by Intel (e1000e-1.4.4). After...
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