Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

FS#592 - 6in4 not creating routes when multiples prefixes used #5603

Open
openwrt-bot opened this issue Mar 4, 2017 · 1 comment
Open

FS#592 - 6in4 not creating routes when multiples prefixes used #5603

openwrt-bot opened this issue Mar 4, 2017 · 1 comment
Labels
core packages pull request/issue for core (in-tree) packages flyspray

Comments

@openwrt-bot
Copy link

jordipalet:

If you need to route several (non aggregatable) prefixes thru a 6in4 tunnel, I've not found documentation, but it seems that this will make it:

option ip6prefix 'prefix::/64 prefix::/48'

(example for 2 prefixes)

Then doing ifstatus interface-ipv6, you can see that both prefixes have been considered under ipv6-prefix.

However, under route, only the first one has a default route for that "source-prefix".

Creating a manual route, it works, so the bug is not creating automatically that route.

@openwrt-bot
Copy link
Author

treysis:

Can confirm. Actually, setting sourcerouting to 0 should prevent this and make it obsolete to define prefixes, but IF you add prefixes, a route should be set up. To workaround this, the following is necessary in /etc/config/network:

config route6 option interface 'wan6' # wan6 is your 6in4-interface option source 'prefix::/64' option target '::/0'

@aparcar aparcar added the core packages pull request/issue for core (in-tree) packages label Feb 22, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
core packages pull request/issue for core (in-tree) packages flyspray
Projects
None yet
Development

No branches or pull requests

2 participants