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Diffstat (limited to 'builder/files/network.sh')
| -rw-r--r-- | builder/files/network.sh | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/builder/files/network.sh b/builder/files/network.sh deleted file mode 100644 index 404bb9a..0000000 --- a/builder/files/network.sh +++ /dev/null @@ -1,40 +0,0 @@ -#!/bin/bash - -# Disable firewall -chkconfig iptables off -chkconfig ip6tables off -chkconfig sshd on - -# Networking setup... -# Don't fix ethX names to hw address. -#rm -f /etc/udev/rules.d/*persistent-net.rules -#rm -f /etc/udev/rules.d/*-net.rules -rm -rf /var/lib/dhclient/* # remove any old leases that could be around... - -# XXX: unsure if this will help, but we'll try it out: -# Problem situation: Two interfaces are connected to same network. One interface -# wants to renew DHCP lease and asks server for address. DHCPACK message from -# server arrives, client moves to BOUND state. The client performs a check on -# the suggested address to ensure that the address is not already in use. On -# arping for specified IP address, other interface replies and that's why -# dhclient-script replies with DHCPDECLINE message. (See RFC2131, 4.4.1.). -# Solution: Set sysctl to reply only if the target IP address is local address -# configured on the incoming interface. (See kernel documentation -# Documentation/networking/ip-sysctl.txt) -set_sysctl() { - grep "$1" /etc/sysctl.conf > /dev/null - [ $? -eq 0 ] && sed -i '/'$1'/d' /etc/sysctl.conf - echo "$1 = $2" >> /etc/sysctl.conf -} -set_sysctl 'net.ipv4.conf.all.arp_ignore' 1 -set_sysctl 'net.ipv4.conf.all.arp_announce' 2 -set_sysctl 'net.ipv4.conf.all.rp_filter' 3 - -# Interface eth0 should get IP address via dhcp. -#cat > /etc/sysconfig/network-scripts/ifcfg-eth0 << EOF -#DEVICE="eth0" -#BOOTPROTO="dhcp" -#ONBOOT="yes" -#NM_CONTROLLED="no" -#EOF - |