External #768
Updated by Pierre-Louis Bonicoli about 2 years 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: # 🔲 Pilou: If any issue occurs during the migration, a physical access will be required ** Pilou asked required: ask 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@)