To reproduce needs to get a real IPv6 address by DHCP:
set interfaces ethernet eth1 address 'dhcp' set interfaces ethernet eth1 address dhcpv6 set interfaces ethernet eth1 description 'LAN' set system name-server 'eth1'
Any manipulation with interfaces affects commit time to 30 sec
vyos@r1-right# set interfaces ethernet eth1 vif 21 [edit] vyos@r1-right# time commit real 0m31.554s user 0m0.382s sys 0m0.318s [edit] vyos@r1-right# vyos@r1-right# delete interfaces ethernet eth1 address dhcpv6 [edit] vyos@r1-right# time commit real 0m31.304s user 0m0.365s sys 0m0.298s [edit] vyos@r1-right# [edit]
Without IPv6
vyos@r1-right# set interfaces ethernet eth1 vif 22 [edit] vyos@r1-right# time commit real 0m1.982s user 0m0.355s sys 0m0.316s [edit] vyos@r1-right#
The logs:
May 03 14:39:40 r1-right sudo[10674]: vyos : TTY=pts/0 ; PWD=/home/vyos ; USER=root ; COMMAND=/usr/bin/sh -c ' VYOS_TAGNODE_VALUE=\'eth1\' /usr/libexec/vyos/conf_mode/interfaces_ethernet.py' May 03 14:39:40 r1-right sudo[10674]: pam_unix(sudo:session): session opened for user root(uid=0) by vyos(uid=1002) May 03 14:39:40 r1-right systemd[1]: Reloading. May 03 14:39:41 r1-right systemd[1]: Reloading. May 03 14:39:41 r1-right dhcp6c[10478]: release_all_ia: Start address release May 03 14:39:41 r1-right systemd[1]: Stopping [email protected] - WIDE DHCPv6 client on eth1... May 03 14:39:41 r1-right dhcp6c[10478]: release_ia: release an IA: NA-0 May 03 14:39:41 r1-right dhcp6c[10478]: dhcp6_reset_timer: reset a timer on eth1, state=RELEASE, timeo=0, retrans=991 May 03 14:39:41 r1-right dhcp6c[10478]: client6_send: a new XID (2a228d) is generated May 03 14:39:41 r1-right dhcp6c[10478]: copy_option: set client ID (len 18) May 03 14:39:41 r1-right dhcp6c[10478]: copy_option: set server ID (len 12) May 03 14:39:41 r1-right dhcp6c[10478]: copyout_option: set IA address May 03 14:39:41 r1-right dhcp6c[10478]: copyout_option: set identity association May 03 14:39:41 r1-right dhcp6c[10478]: copy_option: set elapsed time (len 2) May 03 14:39:41 r1-right dhcp6c[10478]: client6_send: send release to ff02::1:2%eth1 May 03 14:39:41 r1-right dhcp6c[10478]: remove_ia: remove an IA: NA-0 May 03 14:39:41 r1-right dhcp6c[10478]: remove_addr: remove an address 2001:db8::5054:ff:fe92:355d May 03 14:39:41 r1-right dhcp6c[10478]: ifaddrconf: remove an address 2001:db8::5054:ff:fe92:355d/128 on eth1 May 03 14:39:41 r1-right dhcp6c[10478]: dhcp6_reset_timer: reset a timer on eth1, state=INIT, timeo=0, retrans=793 May 03 14:39:41 r1-right dhcp6c[10478]: dhcp6_remove_event: removing an event on eth1, state=INIT May 03 14:39:42 r1-right dhcp6c[10478]: copy_option: set client ID (len 18) May 03 14:39:42 r1-right dhcp6c[10478]: copy_option: set server ID (len 12) May 03 14:39:42 r1-right dhcp6c[10478]: copyout_option: set IA address May 03 14:39:42 r1-right dhcp6c[10478]: copyout_option: set identity association May 03 14:39:42 r1-right dhcp6c[10478]: copy_option: set elapsed time (len 2) May 03 14:39:42 r1-right dhcp6c[10478]: client6_send: send release to ff02::1:2%eth1 May 03 14:39:42 r1-right dhcp6c[10478]: dhcp6_reset_timer: reset a timer on eth1, state=RELEASE, timeo=1, retrans=1916 May 03 14:39:44 r1-right dhcp6c[10478]: copy_option: set client ID (len 18) May 03 14:39:44 r1-right dhcp6c[10478]: copy_option: set server ID (len 12) May 03 14:39:44 r1-right dhcp6c[10478]: copyout_option: set IA address May 03 14:39:44 r1-right dhcp6c[10478]: copyout_option: set identity association May 03 14:39:44 r1-right dhcp6c[10478]: copy_option: set elapsed time (len 2) May 03 14:39:44 r1-right dhcp6c[10478]: client6_send: send release to ff02::1:2%eth1 May 03 14:39:44 r1-right dhcp6c[10478]: dhcp6_reset_timer: reset a timer on eth1, state=RELEASE, timeo=2, retrans=3905 May 03 14:39:48 r1-right dhcp6c[10478]: copy_option: set client ID (len 18) May 03 14:39:48 r1-right dhcp6c[10478]: copy_option: set server ID (len 12) May 03 14:39:48 r1-right dhcp6c[10478]: copyout_option: set IA address May 03 14:39:48 r1-right dhcp6c[10478]: copyout_option: set identity association May 03 14:39:48 r1-right dhcp6c[10478]: copy_option: set elapsed time (len 2) May 03 14:39:48 r1-right dhcp6c[10478]: client6_send: send release to ff02::1:2%eth1 May 03 14:39:48 r1-right dhcp6c[10478]: dhcp6_reset_timer: reset a timer on eth1, state=RELEASE, timeo=3, retrans=7611 May 03 14:39:55 r1-right dhcp6c[10478]: copy_option: set client ID (len 18) May 03 14:39:55 r1-right dhcp6c[10478]: copy_option: set server ID (len 12) May 03 14:39:55 r1-right dhcp6c[10478]: copyout_option: set IA address May 03 14:39:55 r1-right dhcp6c[10478]: copyout_option: set identity association May 03 14:39:55 r1-right dhcp6c[10478]: copy_option: set elapsed time (len 2) May 03 14:39:55 r1-right dhcp6c[10478]: client6_send: send release to ff02::1:2%eth1 May 03 14:39:55 r1-right dhcp6c[10478]: dhcp6_reset_timer: reset a timer on eth1, state=RELEASE, timeo=4, retrans=14954 May 03 14:40:01 r1-right CRON[10769]: pam_unix(cron:session): session opened for user smmsp(uid=116) by (uid=0) May 03 14:40:01 r1-right CRON[10770]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/libexec/sendmail/sendmail && /usr/share/sendmail/sendmail cron-msp) May 03 14:40:01 r1-right CRON[10769]: pam_unix(cron:session): session closed for user smmsp May 03 14:40:10 r1-right dhcp6c[10478]: client6_timo: no responses were received May 03 14:40:10 r1-right dhcp6c[10478]: dhcp6_remove_event: removing an event on eth1, state=RELEASE May 03 14:40:10 r1-right dhcp6c[10478]: check_exit: exiting May 03 14:40:10 r1-right systemd[1]: [email protected]: Deactivated successfully. May 03 14:40:10 r1-right systemd[1]: Stopped [email protected] - WIDE DHCPv6 client on eth1. May 03 14:40:10 r1-right systemd[1]: Starting [email protected] - WIDE DHCPv6 client on eth1... May 03 14:40:10 r1-right dhcp6c[10771]: get_duid: extracted an existing DUID from /var/lib/dhcpv6/dhcp6c_duid: 00:04:50:4a:98:1d:6f:b3:49:ca:8a:43:c2:83:26:99:2b:d4 May 03 14:40:10 r1-right dhcp6c[10771]: dhcp6_ctl_authinit: failed to open /run/dhcp6c/dhcp6c.eth1.sock: No such file or directory May 03 14:40:10 r1-right dhcp6c[10771]: client6_init: failed initialize control message authentication May 03 14:40:10 r1-right dhcp6c[10771]: client6_init: skip opening control port May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>comment [### Autogenerated by interface.py ###] (37) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>comment [# man https://www.unix.com/man-page/debian/5/dhcp6c.conf/] (57) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[interface] (9) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <5>[eth1] (4) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>begin of closure [{] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[request] (7) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[domain-name-servers] (19) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of sentence [;] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[request] (7) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[domain-name] (11) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of sentence [;] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[send] (4) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[ia-na] (5) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[0] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of sentence [;] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>comment [# non-temporary address] (23) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[script] (6) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>["/etc/wide-dhcpv6/dhcp6c.eth1.script"] (37) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of sentence [;] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of closure [}] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of sentence [;] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>[id-assoc] (8) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <15>[na] (2) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <15>[0] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <15>begin of closure [{] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>comment [# Identity association for non temporary address] (48) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of closure [}] (1) May 03 14:40:10 r1-right dhcp6c[10771]: cfdebug_print: <3>end of sentence [;] (1) May 03 14:40:10 r1-right dhcp6c[10771]: configure_pool: called May 03 14:40:10 r1-right dhcp6c[10771]: clear_poolconf: called May 03 14:40:10 r1-right dhcp6c[10773]: dhcp6_reset_timer: reset a timer on eth1, state=INIT, timeo=0, retrans=383 May 03 14:40:10 r1-right systemd[1]: Started [email protected] - WIDE DHCPv6 client on eth1. May 03 14:40:10 r1-right netplugd[1258]: eth1.23: state ACTIVE flags 0x00011043 UP,BROADCAST,RUNNING,MULTICAST,10000 -> 0x00001003 UP,BROADCAST,MULTICAST May 03 14:40:10 r1-right netplugd[10789]: /etc/netplug/netplug eth1.23 out -> pid 10789 May 03 14:40:10 r1-right bgpd[1692]: [VCGF0-X62M1][EC 100663301] INTERFACE_STATE: Cannot find IF eth1.23 in VRF 0 May 03 14:40:11 r1-right netplugd[1258]: eth1.2: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.3: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.4: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth2.5: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.23: state OUTING flags 0x00001003 UP,BROADCAST,MULTICAST -> 0x00001002 BROADCAST,MULTICAST May 03 14:40:11 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.2: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.3: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.4: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth2.5: can't get flags: No such device May 03 14:40:11 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:11 r1-right sudo[10674]: pam_unix(sudo:session): session closed for user root May 03 14:40:11 r1-right dhcp6c[10773]: client6_send: a new XID (e84199) is generated May 03 14:40:11 r1-right dhcp6c[10773]: copy_option: set client ID (len 18) May 03 14:40:11 r1-right dhcp6c[10773]: copyout_option: set identity association May 03 14:40:11 r1-right dhcp6c[10773]: copy_option: set elapsed time (len 2) May 03 14:40:11 r1-right dhcp6c[10773]: copy_option: set option request (len 4) May 03 14:40:11 r1-right dhcp6c[10773]: client6_send: send solicit to ff02::1:2%eth1 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_reset_timer: reset a timer on eth1, state=SOLICIT, timeo=0, retrans=1088 May 03 14:40:11 r1-right dhcp6c[10773]: client6_recv: receive advertise from fe80::5054:ff:fe04:332b%eth1 on eth1 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option server ID, len 12 May 03 14:40:11 r1-right dhcp6c[10773]: DUID: 00:03:00:1b:00:00:00:00:00:00:00:01 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option client ID, len 18 May 03 14:40:11 r1-right dhcp6c[10773]: DUID: 00:04:50:4a:98:1d:6f:b3:49:ca:8a:43:c2:83:26:99:2b:d4 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option identity association, len 40 May 03 14:40:11 r1-right dhcp6c[10773]: IA_NA: ID=0, T1=302400, T2=483840 May 03 14:40:11 r1-right dhcp6c[10773]: copyin_option: get DHCP option IA address, len 24 May 03 14:40:11 r1-right dhcp6c[10773]: copyin_option: IA_NA address: 2001:db8::5054:ff:fe92:355d pltime=604800 vltime=2592000 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option DNS, len 16 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option preference, len 1 May 03 14:40:11 r1-right dhcp6c[10773]: preference: 255 May 03 14:40:11 r1-right dhcp6c[10773]: client6_recvadvert: server ID: 00:03:00:1b:00:00:00:00:00:00:00:01, pref=255 May 03 14:40:11 r1-right dhcp6c[10773]: client6_send: a new XID (492773) is generated May 03 14:40:11 r1-right dhcp6c[10773]: copy_option: set client ID (len 18) May 03 14:40:11 r1-right dhcp6c[10773]: copy_option: set server ID (len 12) May 03 14:40:11 r1-right dhcp6c[10773]: copyout_option: set IA address May 03 14:40:11 r1-right dhcp6c[10773]: copyout_option: set identity association May 03 14:40:11 r1-right dhcp6c[10773]: copy_option: set elapsed time (len 2) May 03 14:40:11 r1-right dhcp6c[10773]: copy_option: set option request (len 4) May 03 14:40:11 r1-right dhcp6c[10773]: client6_send: send request to ff02::1:2%eth1 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_reset_timer: reset a timer on eth1, state=REQUEST, timeo=0, retrans=977 May 03 14:40:11 r1-right dhcp6c[10773]: client6_recv: receive reply from fe80::5054:ff:fe04:332b%eth1 on eth1 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option server ID, len 12 May 03 14:40:11 r1-right dhcp6c[10773]: DUID: 00:03:00:1b:00:00:00:00:00:00:00:01 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option client ID, len 18 May 03 14:40:11 r1-right dhcp6c[10773]: DUID: 00:04:50:4a:98:1d:6f:b3:49:ca:8a:43:c2:83:26:99:2b:d4 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option identity association, len 40 May 03 14:40:11 r1-right dhcp6c[10773]: IA_NA: ID=0, T1=302400, T2=483840 May 03 14:40:11 r1-right dhcp6c[10773]: copyin_option: get DHCP option IA address, len 24 May 03 14:40:11 r1-right dhcp6c[10773]: copyin_option: IA_NA address: 2001:db8::5054:ff:fe92:355d pltime=604800 vltime=2592000 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option DNS, len 16 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_get_options: get DHCP option preference, len 1 May 03 14:40:11 r1-right dhcp6c[10773]: preference: 255 May 03 14:40:11 r1-right dhcp6c[10773]: info_printf: nameserver[0] 2001:db8::1 May 03 14:40:11 r1-right dhcp6c[10773]: get_ia: make an IA: NA-0 May 03 14:40:11 r1-right dhcp6c[10773]: update_address: create an address 2001:db8::5054:ff:fe92:355d pltime=604800, vltime=94184340425984 May 03 14:40:11 r1-right dhcp6c[10773]: ifaddrconf: add an address 2001:db8::5054:ff:fe92:355d/128 on eth1 May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_remove_event: removing an event on eth1, state=REQUEST May 03 14:40:11 r1-right dhcp6c[10773]: dhcp6_remove_event: removing server (ID: 00:03:00:1b:00:00:00:00:00:00:00:01) May 03 14:40:11 r1-right dhcp6c[10773]: client6_recvreply: executes /etc/wide-dhcpv6/dhcp6c.eth1.script May 03 14:40:11 r1-right systemd[1]: opt-vyatta-config-tmp-new_config_4028.mount: Deactivated successfully. May 03 14:40:11 r1-right vyos-hostsd[707]: Request data: {"type": "name_servers", "op": "delete", "data": ["dhcpv6-eth1"]} May 03 14:40:11 r1-right vyos-hostsd[707]: Saving state to /run/vyos-hostsd/vyos-hostsd.state May 03 14:40:11 r1-right vyos-hostsd[707]: Sent response: {'data': None} May 03 14:40:11 r1-right vyos-hostsd[707]: Request data: {"type": "name_servers", "op": "add", "data": {"dhcpv6-eth1": ["2001:db8::1"]}} May 03 14:40:11 r1-right vyos-hostsd[707]: Saving state to /run/vyos-hostsd/vyos-hostsd.state May 03 14:40:11 r1-right vyos-hostsd[707]: Sent response: {'data': None} May 03 14:40:11 r1-right vyos-hostsd[707]: Request data: {"op": "apply"} May 03 14:40:11 r1-right vyos-hostsd[707]: Applying 2 changes May 03 14:40:11 r1-right vyos-hostsd[707]: Writing /etc/resolv.conf May 03 14:40:11 r1-right vyos-hostsd[707]: Writing /etc/hosts May 03 14:40:11 r1-right vyos-hostsd[707]: Writing /run/pdns-recursor/recursor.vyos-hostsd.conf.lua May 03 14:40:11 r1-right vyos-hostsd[707]: Writing /run/pdns-recursor/recursor.forward-zones.conf May 03 14:40:11 r1-right vyos-hostsd[707]: pdns_recursor not running, not sending "reload-lua-config" May 03 14:40:11 r1-right vyos-hostsd[707]: pdns_recursor not running, not sending "reload-zones" May 03 14:40:11 r1-right vyos-hostsd[707]: Success May 03 14:40:11 r1-right vyos-hostsd[707]: Saving state to /run/vyos-hostsd/vyos-hostsd.state May 03 14:40:11 r1-right vyos-hostsd[707]: Sent response: {'data': {'message': 'Applied 2 changes'}} May 03 14:40:11 r1-right dhcp6c[10773]: client6_script: script "/etc/wide-dhcpv6/dhcp6c.eth1.script" terminated May 03 14:40:11 r1-right dhcp6c[10773]: client6_recvreply: got an expected reply, sleeping. May 03 14:40:11 r1-right sudo[10900]: vyos : TTY=pts/0 ; PWD=/home/vyos ; USER=root ; COMMAND=/usr/bin/mv /tmp/config.boot.10885 /opt/vyatta/etc/config/archive/config.boot May 03 14:40:11 r1-right sudo[10900]: pam_unix(sudo:session): session opened for user root(uid=0) by vyos(uid=1002) May 03 14:40:11 r1-right sudo[10900]: pam_unix(sudo:session): session closed for user root May 03 14:40:11 r1-right sudo[10903]: vyos : TTY=pts/0 ; PWD=/home/vyos ; USER=root ; COMMAND=/usr/sbin/logrotate -f -s /opt/vyatta/etc/config/archive/lr.state /opt/vyatta/etc/config/archive/lr.conf May 03 14:40:11 r1-right sudo[10903]: pam_unix(sudo:session): session opened for user root(uid=0) by vyos(uid=1002) May 03 14:40:11 r1-right sudo[10903]: pam_unix(sudo:session): session closed for user root May 03 14:40:12 r1-right commit[10907]: Successful change to active configuration by user vyos on /dev/pts/0 May 03 14:40:12 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.2: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.3: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.4: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth2.5: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.23: state DOWNANDOUT pid 10789 exited status 0 May 03 14:40:12 r1-right netplugd[10923]: /etc/netplug/netplug eth1.23 probe -> pid 10923 May 03 14:40:12 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.2: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.3: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.4: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth2.5: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.23: state PROBING pid 10923 exited status 256 May 03 14:40:12 r1-right netplugd[1258]: Could not bring eth1.23 back up May 03 14:40:12 r1-right netplugd[1258]: eth1.23: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.2: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.3: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.4: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth2.5: can't get flags: No such device May 03 14:40:12 r1-right netplugd[1258]: eth1.23: can't get flags: No such device ^C vyos@r1-right:~$