On 12/25/2014 02:12 PM, Andrei Borzenkov wrote:
В Tue, 23 Dec 2014 15:22:37 -0500 James Knott
пишет: In Yast LAN configuration, it's possible to create a VLAN interface with different IP addresses than the native LAN. However, one thing I've noticed is the VLANs have the same IPv6 link local address as the native LAN. Is it possible to change the link local address? No, link-local is by definition based on MAC address. You can manually add other addresses with link scope.
I wasn't familiar with that link scope. I don't see any mention of scope in the IP man page. However, it still appears it can't be done in Yast LAN.
Adding another doesn't work, as a valid subnet mask is required, but link local addresses don't use them. Having the same link local address, for two interfaces, can cause problems when used as a router, as the link local address is often used as the router address.
Can you give example where it is a problem?
I was thinking about setting up routes, but after posting my message, I remembered that it's necessary to use the interface ID in addition to the link local address, so no problem. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org