External #768
Updated by Pierre-Louis Bonicoli about 1 year ago
On Toushirou, the current link provided by Acontios will end in one week (2022-04-14).
According to the checks made by Acontios about the used bandwith, the Nerim link can be used instead of the current one.
A L2TP tunnel will be required in order to keep/use our current IP.
The requirements:
# ✅ If any issue occurs during the migration, a physical access will be required
** Pilou asked Chojin about it (Pilou will be available 2022-04-11 or 2022-04-13).
# ✅ Duck: contact Acontios to provide the L2TP setup
The required tasks in order to update the configuration:
# ✅ 🔲 ensure we are able to connect through the Nerim link
# ✅ 🔲 remove any reference to the hivane network interface
<pre># rgrep -l eth-wan-hivane /etc/
/etc/network/interfaces.d/hivane-link
/etc/network/multihoming
/etc/default/grub
/etc/systemd/network/10_eth-wan-hivane.link
/etc/mp-admin/firewalling
/etc/sysctl.d/90-disable-accept_ra.conf</pre>
Notes that the following services aren't listening on nerim IP:
** @slapd@ (TCP ports 389 and 636)
** @apache2@ (TCP ports 80 and 443)
** @proftpd@ (TCP port 21)
# ✅ 🔲 stop the multihoming setup
# ✅ 🔲 run the L2TP service
# ✅ 🔲 start the multihoming setup
✅ @poulet@: I have checked that SSH is listening on the IP provided by Nerim (@213.215.11.165@)
According to the checks made by Acontios about the used bandwith, the Nerim link can be used instead of the current one.
A L2TP tunnel will be required in order to keep/use our current IP.
The requirements:
# ✅ If any issue occurs during the migration, a physical access will be required
** Pilou asked Chojin about it (Pilou will be available 2022-04-11 or 2022-04-13).
# ✅ Duck: contact Acontios to provide the L2TP setup
The required tasks in order to update the configuration:
# ✅ 🔲 ensure we are able to connect through the Nerim link
# ✅ 🔲 remove any reference to the hivane network interface
<pre># rgrep -l eth-wan-hivane /etc/
/etc/network/interfaces.d/hivane-link
/etc/network/multihoming
/etc/default/grub
/etc/systemd/network/10_eth-wan-hivane.link
/etc/mp-admin/firewalling
/etc/sysctl.d/90-disable-accept_ra.conf</pre>
Notes that the following services aren't listening on nerim IP:
** @slapd@ (TCP ports 389 and 636)
** @apache2@ (TCP ports 80 and 443)
** @proftpd@ (TCP port 21)
# ✅ 🔲 stop the multihoming setup
# ✅ 🔲 run the L2TP service
# ✅ 🔲 start the multihoming setup
✅ @poulet@: I have checked that SSH is listening on the IP provided by Nerim (@213.215.11.165@)