Onnowpurbo: /* Referensi */

2019-01-21T01:26:44Z

Referensi

← Older revision		Revision as of 01:26, 21 January 2019
Line 109:		Line 109:

	* https://wiki.vyos.net/wiki/IPv6_Router_Advertisements		* https://wiki.vyos.net/wiki/IPv6_Router_Advertisements


			==Pranala Menarik==

			* [[TCP/IP: Advanced Routing]]
			* [[Quagga]]
			* [[VyOS]]
			* [[Mikrotik]]
			* [[Cisco]]
			* [[Juniper]]
			* [[BIRD1]]
			* [[BIRD2]]
			* [[IPv6]]


			* [[TCP/IP: Advanced Routing]]
			* [[IPv6: Advanced Routing]]
			* [[IPv6: Quagga]]
			* [[IPv6: VyOS]]
			* [[IPv6: Mikrotik]]
			* [[IPv6: Cisco]]
			* [[IPv6: Juniper]]
			* [[IPv6: BIRD1]]
			* [[IPv6: BIRD2]]
			* [[IPv6]]

Onnowpurbo: Created page with "= Router Advertisements = Router advertisements are described in https://tools.ietf.org/html/rfc4861#section-4.2 .
Supported interface types: * bonding * bridge * etherne..."

2019-01-21T01:26:15Z

Created page with "= Router Advertisements = Router advertisements are described in https://tools.ietf.org/html/rfc4861#section-4.2 . Supported interface types: * bonding * bridge * etherne..."

New page

= Router Advertisements =
Router advertisements are described in https://tools.ietf.org/html/rfc4861#section-4.2 . 

Supported interface types:
* bonding
* bridge
* ethernet
* l2tpv3
* openvpn
* psuedo-ethernet
* tunnel
* vxlan
* wireless
* wirelessmodem

To enable or disable, use

set interfaces <interface> ipv6 router-advert send-advert <true or false>

To set the options described in "Router Advertisement Message Format", start from
<pre>
set interfaces <interface> ipv6 router-advert
</pre>
With sub-options:
{|class="wikitable"
|RFC Field
|VyOS Config Option
|-
|Cur Hop Limit
|cur-hop-limit
|-
|"Managed address configuration" flag
|managed-flag
|-
|"Other configuration" flag
|other-config-flag
|-
|Router Lifetime
|default-lifetime
|-
|Reachable Time
|reachable-time
|-
|Retrans Timer
|retrans-timer
|-
|MTU
|link-mtu
|-
|Prefix Information
|See below
|}

= Prefix Information =
Prefix information is described in https://tools.ietf.org/html/rfc4861#section-4.6.2

To set the fields described, start from

set interfaces <interface> ipv6 router-advert prefix <h:h:h:h:h:h:h:h/x>

With sub-options:
{| class="wikitable"
|-
|RFC Field
|VyOS Config Option
|-
|Prefix Length
|'x' in <h:h:h:h:h:h:h:h/x>
|-
|on-link flag
|on-link-flag
|-
|autonomous address-configuration flag
|autonomous-flag
|-
|Valid Lifetime
|valid-lifetime
|-
|Preferred Lifetime
|preferred-lifetime
|}

= Miscellaneous Options =
Starting from

set interfaces <interface> ipv6 router-advert

There are the following additional options:
* default-preference - set low, medium, or high default router preference per https://tools.ietf.org/html/rfc4191
* min-internal/max-interval - min and max interval between unsolicited multicast RAs
* name-server: advertise DNS server per https://tools.ietf.org/html/rfc6106

= Receiving Router Advertisements =

To receive and accept RAs on an interface, you need to enable it via sysctl with the following command (as root):

sysctl -w net.ipv6.conf.eth0.accept_ra=2

The change is not reboot-persistent, so it either needs to be redone every time or added to rc.d.

==Referensi==

* https://wiki.vyos.net/wiki/IPv6_Router_Advertisements

IPv6: VyOS: Router Advertisement - Revision history

Onnowpurbo: /* Referensi */

Onnowpurbo: Created page with "= Router Advertisements = Router advertisements are described in https://tools.ietf.org/html/rfc4861#section-4.2 . Supported interface types: * bonding * bridge * etherne..."

Onnowpurbo: Created page with "= Router Advertisements = Router advertisements are described in https://tools.ietf.org/html/rfc4861#section-4.2 .
Supported interface types: * bonding * bridge * etherne..."