Differences

This shows you the differences between two versions of the page.

--- ipv6_sfr_adsl [2014/01/12 02:05] – [IPv6 Packet Capture] samer
+++ ipv6_sfr_adsl [2014/01/16 17:26] (current) – [IPv6 Packet Capture] samer
@@ Line 1: / Line 1: @@
 ====== IPv6 with SFR ======
-SFR has now activated the IPv6 support on its ADSL boxes. Here are some snapshots of the configuration interface of a NeufBox 4 :
+SFR has activated in august 2011 the IPv6 support on its ADSL boxes. Here are some snapshots of the configuration interface of a NeufBox 4 :
 [{{ :ipv6-sfr-box-iface-1.png?direct&400 |Figure 1. IPv6 activation on SFR box}}]
 [{{ :ipv6-sfr-box-iface-2.png?direct&400 | Figure 2. IPv6 parameters on SFR box}}]
@@ Line 40: / Line 40: @@
 ===== IPv6 Packet Capture =====
-The SFR ADSL box, as a typical IPv6 router, send unsolicited Router Advertisement messages pseudo-periodically and solicited Router Advertisement messages in response to the receipt of a Router Solicitation message. The Router Advertisement message contains the information required by hosts to determine the link prefixes, the link MTU, whether or not to use address autoconfiguration, and the duration for which addresses created through address autoconfiguration are valid and preferred. The packet capture given hereafter shows some interesting features of the IPv6 deployment by SFR:
+The SFR ADSL box, as a typical IPv6 router, sends unsolicited Router Advertisement messages pseudo-periodically and solicited Router Advertisement messages in response to the receipt of a Router Solicitation message. The Router Advertisement message contains the information required by hosts to determine the link prefixes, the link MTU, whether or not to use address autoconfiguration, and the duration for which addresses created through address autoconfiguration are valid and preferred. The packet capture given hereafter shows some interesting features of the IPv6 deployment by SFR:
   - The router lifetime is set to the default 30 minute value.
@@ Line 46: / Line 46: @@
   - The valid lifetime is equal to the preferred lifetime! A typical valid lifetime value is greater than the preferred lifetime in order to enable a soft renumbering of the hosts.
   - A recursive DNS server is given according to the recent [[http://tools.ietf.org/html/rfc6106 | RFC 6106]] (obsoleting RFC 5006).
-  - The Home Agent Flag is set and a Home Agent option is included int he RA! This indicates that the NeufBox is serving as a home agent on this link, according to RFC 6275 on mobility support in IPv6.
+  - The Home Agent Flag is set and a Home Agent option is included int he RA! This indicates that the NeufBox is serving as a home agent on this link, according to [[http://tools.ietf.org/rfc/rfc6275.txt | RFC 6275]] on mobility support in IPv6.
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