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| author | Christian Poessinger <christian@poessinger.com> | 2020-04-23 20:44:44 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-23 20:44:44 +0200 |
| commit | a18d92b2205bd647691c39fde925d05d8d83fa1e (patch) | |
| tree | 94a358538b8985e9a30ed138c789aac171d7dbb5 /src/conf_mode/interfaces-l2tpv3.py | |
| parent | af9f033fd19c0c927a2c1555347811bee1a8a964 (diff) | |
| parent | 2d1dddd1b381676743dc602a321f2fd3146adc08 (diff) | |
| download | vyos-1x-a18d92b2205bd647691c39fde925d05d8d83fa1e.tar.gz vyos-1x-a18d92b2205bd647691c39fde925d05d8d83fa1e.zip | |
Merge pull request #371 from jjakob/ipv6-link-local-fix
interfaces: T2362: IPv6 link-local and EUI64 address fixes
Diffstat (limited to 'src/conf_mode/interfaces-l2tpv3.py')
| -rwxr-xr-x | src/conf_mode/interfaces-l2tpv3.py | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/conf_mode/interfaces-l2tpv3.py b/src/conf_mode/interfaces-l2tpv3.py index 5e495dd4b..33cf62f70 100755 --- a/src/conf_mode/interfaces-l2tpv3.py +++ b/src/conf_mode/interfaces-l2tpv3.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2019 VyOS maintainers and contributors +# Copyright (C) 2019-2020 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as @@ -36,7 +36,7 @@ default_config_data = { 'local_port': 5000, 'intf': '', 'ipv6_autoconf': 0, - 'ipv6_eui64_prefix': '', + 'ipv6_eui64_prefix': [], 'ipv6_forwarding': 1, 'ipv6_dup_addr_detect': 1, 'is_bridge_member': False, @@ -113,9 +113,14 @@ def get_config(): if conf.exists('ipv6 address autoconf'): l2tpv3['ipv6_autoconf'] = 1 - # Get prefix for IPv6 addressing based on MAC address (EUI-64) + # Get prefixes for IPv6 addressing based on MAC address (EUI-64) if conf.exists('ipv6 address eui64'): - l2tpv3['ipv6_eui64_prefix'] = conf.return_value('ipv6 address eui64') + l2tpv3['ipv6_eui64_prefix'] = conf.return_values('ipv6 address eui64') + + # Remove the default link-local address if set. + if not conf.exists('ipv6 address no-default-link-local'): + # add the link-local by default to make IPv6 work + l2tpv3['ipv6_eui64_prefix'].append('fe80::/64') # Disable IPv6 forwarding on this interface if conf.exists('ipv6 disable-forwarding'): @@ -228,8 +233,6 @@ def apply(l2tpv3): l.set_mtu(l2tpv3['mtu']) # IPv6 address autoconfiguration l.set_ipv6_autoconf(l2tpv3['ipv6_autoconf']) - # IPv6 EUI-based address - l.set_ipv6_eui64_address(l2tpv3['ipv6_eui64_prefix']) # IPv6 forwarding l.set_ipv6_forwarding(l2tpv3['ipv6_forwarding']) # IPv6 Duplicate Address Detection (DAD) tries @@ -241,6 +244,10 @@ def apply(l2tpv3): for addr in l2tpv3['address']: l.add_addr(addr) + # IPv6 EUI-based addresses + for addr in l2tpv3['ipv6_eui64_prefix']: + l.add_ipv6_eui64_address(addr) + # As the interface is always disabled first when changing parameters # we will only re-enable the interface if it is not administratively # disabled |