[Wylug-help] IPv6 Neighbour cache

[Kevin Barrass]

Cool. Cheers for that.

Regards

Kev 

-----Original Message-----
From: Jim Jackson [mailto:jj at franjam.org.uk] 
Sent: 23 May 2007 18:43
To: Kevin Barrass
Cc: wylug-help at wylug.org.uk
Subject: Re: [Wylug-help] IPv6 Neighbour cache




On Wed, 23 May 2007, Kevin Barrass wrote:

>
> Hi
>
> Does anyone know how to view and clear down the IPv6 Neighbour 
> Discovery cache on Linux.
>

Use the 'ip' utility...

#ip -f inet6 neigh
fe80::206:5bff:fefc:85f2 dev eth0 lladdr 00:06:5b:fc:85:f2 REACHABLE
fe80::200:1cff:fe00:ef67 dev eth0 lladdr 00:00:1c:00:ef:67 REACHABLE
fe80::211:bbff:fe88:b240 dev eth0 lladdr 00:11:bb:88:b2:40 router
REACHABLE fe80::290:27ff:fe94:dc5f dev eth0 lladdr 00:90:27:94:dc:5f
REACHABLE
fe80::2a0:24ff:fe51:8b57 dev eth0 lladdr 00:a0:24:51:8b:57 REACHABLE


without '-f inet6' it lists both v6 neighbour cache, and v4 arptable.

#ip neigh
fe80::206:5bff:fefc:85f2 dev eth0 lladdr 00:06:5b:fc:85:f2 REACHABLE
fe80::200:1cff:fe00:ef67 dev eth0 lladdr 00:00:1c:00:ef:67 REACHABLE
fe80::211:bbff:fe88:b240 dev eth0 lladdr 00:11:bb:88:b2:40 router
REACHABLE fe80::290:27ff:fe94:dc5f dev eth0 lladdr 00:90:27:94:dc:5f
REACHABLE
fe80::2a0:24ff:fe51:8b57 dev eth0 lladdr 00:a0:24:51:8b:57 REACHABLE
129.11.59.101 dev eth0 lladdr 00:00:0c:07:ac:3b DELAY