OpenWRT IPv6: Konfigurasi OLSR 6and4

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Sumber: https://dev.openwrt.org/ticket/4803


Agar OLSR dapat beroperasi sekaligus untuk IPv4 & IPv6 kita harus menggunakan IpVersion '6and4'. Kita dapat mengedit file

/etc/config/olsrd

Misalnya, sebagai berikut

config olsrd
        # uncomment the following line to use a custom config file instead:
        #option config_file '/etc/olsrd.conf'
        option IpVersion '6and4'
        # option IpVersion '4'
        option FIBMetric 'flat'
        option LinkQualityLevel '2'
        option LinkQualityAlgorithm 'etx_ff'
        option OlsrPort '698'
        option Willingness '3'
        option NatThreshold '1.0'

config LoadPlugin
        option library 'olsrd_arprefresh.so.0.1'

config LoadPlugin
        option library 'olsrd_dyn_gw.so.0.5'

config LoadPlugin
        option library 'olsrd_txtinfo.so.0.1'
        option accept '0.0.0.0'

config Interface
        option ignore '0'
        option interface 'MESH'
        option Mode 'mesh'

config InterfaceDefaults
        option Mode 'mesh'

config Hna6
        option netaddr '2001:123:124::'
        option prefix '64'

config Hna6
        option netaddr '2001:123:124::2'
        option prefix '128'

config Hna4
        option netaddr '10.123.124.2'
        option prefix '32'


cocokan dengan kondisi jaringan anda :)

/etc/config/network

config interface 'loopback'
	option ifname 'lo'
	option proto 'static'
	option ipaddr '127.0.0.1'
	option netmask '255.0.0.0'

config interface 'lan'
	option ifname 'eth0'
	option type 'bridge'
	option proto 'static'
	option ipaddr '192.168.1.1'
	option netmask '255.255.255.0'
	option ip6assign '60'
	option ip6prefix '2001:222:222:2::/64'
	option ip6addr '2001:222:222:2::1'

config interface 'wan6'
	option ifname '@wan'
	option proto 'dhcpv6'

config globals 'globals'
	option ula_prefix '2001:222:222:2::/64'

config interface 'MESH'
	option proto 'static'
	option ipaddr '10.123.123.2'
	option netmask '255.0.0.0'
	option ip6gw '2001:123:123::2'
	option ip6prefix '2001:123:123::/64'
	option ip6addr '2001:222:222::2'

/etc/config/network

config interface 'loopback'
        option ifname 'lo'
        option proto 'static'
        option ipaddr '127.0.0.1'
        option netmask '255.0.0.0'

config interface 'lan'
        option ifname 'eth0'
        option type 'bridge'
        option proto 'static'
        option ipaddr '192.168.1.1'
        option netmask '255.255.255.0'
        option ip6addr '2001:123:124::3'
        option ip6assign '64'
        option ip6hint '2001:123:124::'

config interface 'wan6'
        option ifname '@wan'
        option proto 'dhcpv6'

config globals 'globals'
        option ula_prefix '2001:123:124::/64'

config interface 'MESH'
        option _orig_ifname 'wlan0'
        option _orig_bridge 'false'
        option proto 'static'
        option ipaddr '10.123.124.2'
        option netmask '255.0.0.0'
        option ip6addr '2001:123:124::2/128'


/etc/config/wireless

config wifi-device  radio0
        option type     mac80211
        option channel  1
        option hwmode   11g
        option path     'platform/ar231x-wmac.0'
        option txpower  '20'
        option htmode   'HT20'
        # REMOVE THIS LINE TO ENABLE WIFI:
        option disabled 0

config wifi-iface
        option device 'radio0'
        option encryption 'none'
        option mode 'adhoc'
        option bssid '02:CA:FF:EE:BA:BE'
        option network 'MESH'
        option ssid 'MESH'

/etc/config/ahcpd

package ahcpd
config ahcpd
        option 'mode' 'server'
        list 'interface' 'br-lan'
        list 'prefix' '2001:123:124::/64'


/etc/rc.local

iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE
/etc/init.d/olsrd stop
sleep 10
killall olsrd
killall olsrd
/usr/sbin/olsrd -f /var/etc/olsrd.conf.ipv6 -nofork &
/usr/sbin/olsrd -f /var/etc/olsrd.conf.ipv4 -nofork &

Referensi


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