James Knott wrote:

Theo van Werkhoven wrote:

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On 06/05/10 03:48, James Knott wrote:

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My firewall has three ethernet cards in it. However, I've noticed only one has IPv6 addresses. The other two don't even have a link-local IPv6 address. IPv6 is enabled in Yast Network Settings and I don't see anything that specifies it for the various NICs.

Why is this? How can I enable IPv6 on the other two NICs?

Just a wild guess, but have a look in /proc/sys/net/ipv6/conf/*/disable_ipv6 for these interfaces.

Theo There's no disable_ipv6 there for any of them.

One thing I have noticed is that an ethernet port has to be connected, before it'll get an address, however, the one connected to my cable modem still doesn't get an IPv6 link-local address, even though it's connected all the time. As an experiment, I connected my notebook to a NAT router, so that it won't see any local IPv6 addresses. It still gets it's IPv6 link-local address. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org

ka1ifq wrote:

"On 09:48:06 pm James Knott said"

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My firewall has three ethernet cards in it. However, I've noticed only one has IPv6 addresses. The other two don't even have a link-local IPv6 address. IPv6 is enabled in Yast Network Settings and I don't see anything that specifies it for the various NICs.

Why is this? How can I enable IPv6 on the other two NICs?

I would think you only need IPv6 on the internet side net card and not the internal ones, maybe thats the reason,maybe I am wrong.

No, it should be on all NICs. On my notebook, I have link local IPv6 addresses on both ethernet and WiFi NICs as well as a loopback IPv6 address (::1). On my firewall, only the NIC facing my local network has one, along with loopback and SIT tunnels. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org