ipv6-addrgen: add ifquery check/running/ifreload support using netlink cache
[13:09:20] root:~ # ifquery -a
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
auto vlan1903
iface vlan1903
vlan-id 1903
vlan-raw-device bridge
ipv6-addrgen no
address-virtual-ipv6-addrgen no
address-virtual 00:00:5e:00:01:a3 2a06:c01:1:1903::1/64 fe80::1/64 185.98.123.1/24
auto bridge
iface bridge
bridge-ports swp1
[13:09:25] root:~ # ifup -a -v
info: loading builtin modules from ['/usr/share/ifupdown2/addons']
info: executing /var/lib/ifupdown2/hooks/get_reserved_vlan_range.sh
info: executing /sbin/sysctl net.bridge.bridge-allow-multiple-vlans
info: executing /bin/pidof mstpd
info: executing /bin/ip rule show
info: executing /bin/ip -6 rule show
info: address: using default mtu 1500
info: 'link_master_slave' is set. slave admin state changes will be delayed till the masters admin state change.
info: processing interfaces file /etc/network/interfaces
info: lo: running ops ...
info: netlink: ip link show
info: netlink: ip addr show
info: executing /bin/ip addr help
info: address metric support: KO
info: lo: netlink: ip link set dev lo up
info: reading '/proc/sys/net/mpls/conf/lo/input'
info: reading '/proc/sys/net/ipv4/conf/lo/forwarding'
info: reading '/proc/sys/net/ipv6/conf/lo/forwarding'
info: reading '/proc/sys/net/ipv4/conf/lo/accept_local'
info: executing /bin/systemctl is-enabled vxrd.service
info: eth0: running ops ...
info: executing /sbin/ethtool eth0
info: reading '/sys/class/net/eth0/speed'
info: reading '/sys/class/net/eth0/duplex'
info: eth0: netlink: ip link set dev eth0 up
info: dhclient4 already running on eth0. Not restarting.
info: reading '/proc/sys/net/mpls/conf/eth0/input'
info: reading '/proc/sys/net/ipv4/conf/eth0/forwarding'
info: reading '/proc/sys/net/ipv6/conf/eth0/forwarding'
info: reading '/proc/sys/net/ipv4/conf/eth0/accept_local'
info: swp1: running ops ...
info: executing /sbin/ethtool swp1
info: reading '/sys/class/net/swp1/speed'
info: reading '/sys/class/net/swp1/duplex'
info: executing /sbin/ethtool -s swp1 speed 1000 duplex full
info: reading '/proc/sys/net/mpls/conf/swp1/input'
info: reading '/proc/sys/net/ipv4/conf/swp1/accept_local'
info: bridge: running ops ...
info: bridge: netlink: ip link add bridge type bridge
info: bridge: apply bridge settings
info: bridge: set bridge-ageing 1800
info: bridge: set bridge-hashel 4096
info: bridge: set bridge-hashmax 4096
info: bridge: set bridge-mcstats on
info: reading '/sys/class/net/bridge/bridge/stp_state'
info: bridge: stp state reset, reapplying port settings
info: bridge: netlink: ip link set bridge type bridge with attributes
info: writing '1' to file /proc/sys/net/ipv6/conf/swp1/disable_ipv6
info: executing /bin/ip -force -batch - [link set dev swp1 master bridge
addr flush dev swp1
]
info: bridge: applying bridge port configuration: ['swp1']
info: bridge: swp1: set bridge-portprios 8
info: swp1: netlink: ip link set dev swp1: bridge slave attributes
info: executing /sbin/brctl showmcqv4src bridge
info: bridge: applying bridge configuration specific to ports
info: bridge: processing bridge config for port swp1
info: swp1: netlink: ip link set dev swp1 up
info: bridge: setting bridge mac to port swp1 mac
info: executing /bin/ip link set dev bridge address 90:e2:ba:2c:b1:96
info: executing /sbin/mstpctl showportdetail bridge json
info: executing /sbin/mstpctl showbridge json bridge
info: bridge: applying mstp configuration specific to ports
info: bridge: processing mstp config for port swp1
info: bridge: netlink: ip link set dev bridge up
info: reading '/proc/sys/net/mpls/conf/bridge/input'
info: executing /sbin/sysctl net.ipv4.conf.bridge.forwarding
info: executing /sbin/sysctl net.ipv6.conf.bridge.forwarding
info: executing /bin/ip -force -batch - [link set dev bridge down
link set dev bridge addrgenmode eui64
link set dev bridge up
]
info: reading '/proc/sys/net/ipv4/conf/bridge/accept_local'
info: vlan1903: running ops ...
info: vlan1903: netlink: ip link add link bridge name vlan1903 type vlan id 1903 protocol 802.1q
info: vlan1903: netlink: ip link set dev vlan1903 up
info: reading '/proc/sys/net/mpls/conf/vlan1903/input'
info: reading '/proc/sys/net/ipv4/conf/vlan1903/forwarding'
info: reading '/proc/sys/net/ipv6/conf/vlan1903/forwarding'
info: executing /bin/ip -force -batch - [link set dev vlan1903 down
link set dev vlan1903 addrgenmode none
link set dev vlan1903 up
]
info: vlan1903: netlink: ip link add link vlan1903 name vlan1903-v0 type macvlan mode private
info: executing /sbin/sysctl net.ipv6.conf.vlan1903-v0.accept_dad
info: executing /sbin/sysctl net.ipv6.conf.vlan1903-v0.accept_dad=0
info: executing /sbin/sysctl net.ipv6.conf.vlan1903-v0.dad_transmits
info: executing /sbin/sysctl net.ipv6.conf.vlan1903-v0.dad_transmits=0
info: executing /bin/ip -force -batch - [link set dev vlan1903-v0 addrgenmode none
link set dev vlan1903-v0 down
link set dev vlan1903-v0 address 00:00:5e:00:01:a3
link set dev vlan1903-v0 up
addr add 2a06:c01:1:1903::1/64 dev vlan1903-v0
addr add fe80::1/64 dev vlan1903-v0
addr add 185.98.123.1/24 dev vlan1903-v0
route del 2a06:c01:1:1903::/64 dev vlan1903-v0
route del fe80::/64 dev vlan1903-v0
route add 2a06:c01:1:1903::/64 dev vlan1903-v0 proto kernel metric 9999
route add fe80::/64 dev vlan1903-v0 proto kernel metric 9999
]
info: reading '/proc/sys/net/ipv4/conf/vlan1903/accept_local'
[13:09:29] root:~ #
[13:09:30] root:~ #
[13:09:30] root:~ # ifquery -a -c
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp [pass]
auto vlan1903
iface vlan1903 [pass]
vlan-raw-device bridge [pass]
vlan-id 1903 [pass]
ipv6-addrgen no [pass]
address-virtual 00:00:5e:00:01:a3 2a06:c01:1:1903::1/64 fe80::1/64 185.98.123.1/24 [pass]
address-virtual-ipv6-addrgen no [pass]
auto bridge
iface bridge [pass]
bridge-ports swp1 [pass]
[13:09:33] root:~ #
[13:09:35] root:~ #
[13:09:35] root:~ # ifquery -a -r
auto vlan1903-v0
iface vlan1903-v0
ipv6-addrgen off
address 185.98.123.1/24
address 2a06:c01:1:1903::1/64
auto vlan1903
iface vlan1903
vlan-id 1903
vlan-protocol 802.1Q
vlan-raw-device bridge
ipv6-addrgen off
address-virtual 00:00:5e:00:01:a3 185.98.123.1/242a06:c01:1:1903::1/64
address-virtual-ipv6-addrgen off
auto bridge
iface bridge
bridge-vlan-stats off
bridge-mcstats 1
bridge-ports swp1
bridge-stp yes
mstpctl-portp2p swp1=auto
mstpctl-treeportcost swp1=20000
mstpctl-portautoedge swp1=yes
auto swp1
iface swp1
auto eth0
iface eth0 inet dhcp
auto lo
iface lo inet loopback
mtu 65536
[13:09:38] root:~ # ip -d link show vlan1903
20: vlan1903@bridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default
link/ether 90:e2:ba:2c:b1:96 brd ff:ff:ff:ff:ff:ff promiscuity 1
vlan protocol 802.1Q id 1903 <REORDER_HDR> addrgenmode none
[13:09:50] root:~ # ip -d link show vlan1903-v0
21: vlan1903-v0@vlan1903: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default
link/ether 00:00:5e:00:01:a3 brd ff:ff:ff:ff:ff:ff promiscuity 0
macvlan mode private addrgenmode none
[13:09:53] root:~ #
[13:09:56] root:~ # ip link set dev vlan1903-v0 addrgenmode eui64
[13:10:23] root:~ # ifquery -a -c
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp [pass]
auto vlan1903
iface vlan1903 [fail]
vlan-raw-device bridge [pass]
vlan-id 1903 [pass]
ipv6-addrgen no [pass]
address-virtual 00:00:5e:00:01:a3 2a06:c01:1:1903::1/64 fe80::1/64 185.98.123.1/24 [pass]
address-virtual-ipv6-addrgen no [fail]
auto bridge
iface bridge [pass]
bridge-ports swp1 [pass]
[13:10:29] root:~ # ifquery -a -r
auto vlan1903-v0
iface vlan1903-v0
address 185.98.123.1/24
address 2a06:c01:1:1903::1/64
auto vlan1903
iface vlan1903
vlan-id 1903
vlan-protocol 802.1Q
vlan-raw-device bridge
ipv6-addrgen off
address-virtual 00:00:5e:00:01:a3 185.98.123.1/242a06:c01:1:1903::1/64
address-virtual-ipv6-addrgen on
auto bridge
iface bridge
bridge-vlan-stats off
bridge-mcstats 1
bridge-ports swp1
bridge-stp yes
mstpctl-portp2p swp1=auto
mstpctl-treeportcost swp1=20000
mstpctl-portautoedge swp1=yes
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