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build_debian: Enable IPv6 forwarding (#60)

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Router behavior is assumed.
1. IsRouter flag is set in Neighbor Advertisements
2. Router Solicitations are not sent.
3. Router Advertisements are ignored.
4. Redirects are ignored.

ref: http://mirrors.deepspace6.net/Linux+IPv6-HOWTO/proc-sys-net-ipv6..html
This commit is contained in:
Shuotian Cheng 2016-11-04 19:47:36 -07:00 committed by GitHub
parent 0b80c625c4
commit 27cddbcb62
1 changed files with 11 additions and 1 deletions
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12
build_debian.sh
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@ -198,17 +198,27 @@ sudo augtool --autosave "set /files/etc/ssh/sshd_config/UseDNS no" -r $FILESYSTE
sudo mkdir -p $FILESYSTEM_ROOT/var/core
sudo augtool --autosave "
set /files/etc/sysctl.conf/kernel.core_pattern '|/usr/bin/coredump-compress %e %p'
set /files/etc/sysctl.conf/net.ipv4.conf.default.forwarding 1
set /files/etc/sysctl.conf/net.ipv4.conf.all.forwarding 1
set /files/etc/sysctl.conf/net.ipv4.conf.eth0.forwarding 0
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_accept 0
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_announce 0
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_filter 0
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_notify 0
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_ignore 0
set /files/etc/sysctl.conf/net.ipv6.conf.default.accept_dad 0
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_accept 0
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_announce 1
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_filter 0
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_notify 1
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_ignore 2
set /files/etc/sysctl.conf/net.ipv6.conf.default.forwarding 1
set /files/etc/sysctl.conf/net.ipv6.conf.all.forwarding 1
set /files/etc/sysctl.conf/net.ipv6.conf.eth0.forwarding 0
set /files/etc/sysctl.conf/net.ipv6.conf.default.accept_dad 0
set /files/etc/sysctl.conf/net.ipv6.conf.all.accept_dad 0
" -r $FILESYSTEM_ROOT