Author: eelco
Date: Wed Mar 9 14:06:19 2011
New Revision: 26230
URL: https://svn.nixos.org/websvn/nix/?rev=26230&sc=1
Log:
* Make cartman's 6to4 tunnel address different from its address
on the local network. Otherwise routing gets confused when
talking to other machines on the network.
Modified:
configurations/trunk/tud/cartman.nix
Modified: configurations/trunk/tud/cartman.nix
==============================================================================
--- configurations/trunk/tud/cartman.nix Wed Mar 9 13:37:03 2011
(r26229)
+++ configurations/trunk/tud/cartman.nix Wed Mar 9 14:06:19 2011
(r26230)
@@ -115,16 +115,16 @@
# compute 6to4 address
prefix6=$(printf "2002:%02x%02x:%02x%02x\n" $(echo ${myIP} | tr . ' '))
- addr6="$prefix6"::1
+ addr6="$prefix6"::0 # our tunnel end-point on the tun6to4 interface
# set up the tunnel
- ip tunnel add tun6to4 mode sit remote any local ${myIP}
+ ip tunnel add tun6to4 mode sit remote any local ${myIP} ttl 64
ip link set dev tun6to4 mtu 1472 up
- ip -6 addr add $addr6/16 dev tun6to4
- ip -6 route add ::/96 dev tun6to4 metric 1
+ ip -6 addr add $addr6/128 dev tun6to4
ip -6 route add 2000::/3 via ::192.88.99.1 dev tun6to4 metric 1
# enable forwarding for the rest of the network
+ ip -6 addr add $prefix6::1 dev eth0
ip -6 route add $prefix6::/64 dev eth0
'';
};
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