ich habe auf meinem bullseye-system ein merkwürdiges Verhalten. ich habe systemd eingestellt, dass es mein Netzwerk konfiguriert.
Code: Alles auswählen
/etc/systemd/network/15-wan.network
[Match]
Name=wan
#[Link]
# Override MAC address (spoof MAC address)
#MACAddress=08:22:33:44:55:66
[Network]
BindCarrier=eth0
#ConfigureWithoutCarrier=true
#DHCP=ipv4
#static setup
Address=192.168.0.19/24
Gateway=192.168.0.10
DNS=192.168.0.10
#VLAN=wan.110
#VLAN=wan.140
IPForward=yes
#needs iptables to be installed
#IPMasquerade=yes
#Tunnel=he-ipv6
#[Route]
#Gateway=192.168.0.10
#Destination=10.0.3.0/24
#GatewayOnLink=yes
/etc/systemd/network/20-lanbr.netdev
[NetDev]
Name=lanbr0
Kind=bridge
[Bridge]
DefaultPVID=1
VLANFiltering=1
/etc/systemd/network/22-lanbr.network
[Match]
Name=lanbr0
[Network]
BindCarrier=eth0
ConfigureWithoutCarrier=true
Address=192.168.1.1/24
Address=fd00:A::10/64
#Address=192.168.0.18/24
#Gateway=192.168.0.10
#DNS=192.168.0.10
#DHCPServer=yes
#IPv6SendRA=yes
#DHCPv6PrefixDelegation=yes
[DHCPServer]
PoolOffset=100
PoolSize=150
#[Route]
#Gateway=192.168.0.10
#Destination=10.0.3.0/24
#GatewayOnLink=yes
#[IPv6SendRA]
#Managed=true
#[IPv6Prefix]
#Prefix=fd00:A::/64
#Prefix=2001:470:5256:0::/64
/etc/systemd/network/05-eth0.network
[Match]
Name=eth0
[Network]
DHCP=no
LinkLocalAddressing=no
ConfigureWithoutCarrier=true
/etc/systemd/network/21-lanbr-bind.network
[Match]
Name=lan0 lan1 lan2 lan3
[Network]
Bridge=lanbr0
/etc/systemd/network/10-wan.link
[Match]
OriginalName=wan
[Link]
Name=wan
#MACAddressPolicy=none
#MACAddress=08:22:33:44:55:77
Code: Alles auswählen
#!/bin/bash
ip link set eth1 up
ip link add link eth1 name vlan500 type vlan id 500
ip link add link wan name vlan600 type vlan id 600
ip addr add 192.168.50.1/24 dev vlan500
ip addr add 192.168.60.1/24 dev vlan600
ip link set vlan500 up
ip link set wan up
ip link set vlan600 up
Code: Alles auswählen
root@bpi-r3:~# ./vlan_test.sh
[ 66.090919] mtk_soc_eth 15100000.ethernet eth1: configuring for inband/1000base-x link mode
[ 66.140636] mtk_soc_eth 15100000.ethernet eth0: configuring for fixed/2500base-x link mode
[ 66.149096] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 2.5Gbps/Full - flow control rx/tx
[ 66.150864] mt7530 mdio-bus:1f wan: configuring for phy/gmii link mode
[ 66.165138] mtk_soc_eth 15100000.ethernet eth1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 66.169148] mt7530 mdio-bus:1f wan: Link is Up - 1Gbps/Full - flow control rx/tx
[ 66.181269] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
root@bpi-r3:~# [ 66.188208] IPv6: ADDRCONF(NETDEV_CHANGE): wan: link becomes ready
[ 66.195788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan500: link becomes ready
[ 66.202445] IPv6: ADDRCONF(NETDEV_CHANGE): vlan600: link becomes ready
Code: Alles auswählen
root@bpi-r3:~# dmesg | grep wan
[ 2.386256] mt7530 mdio-bus:1f wan (uninitialized): PHY [mt7530-0:00] driver [MediaTek MT7531 PHY] (irq=POLL)
[ 17.532109] cdc_mbim 1-1.1:1.12 wwan0: register 'cdc_mbim' at usb-11200000.usb-1.1, CDC MBIM, 3a:90:94:8b:f8:b
3
[ 19.013319] mt7530 mdio-bus:1f wan: configuring for phy/gmii link mode
[ 19.025092] mt7530 mdio-bus:1f wan: Link is Up - 1Gbps/Full - flow control rx/tx
[ 19.032581] IPv6: ADDRCONF(NETDEV_CHANGE): wan: link becomes ready
root@bpi-r3:~# ./vlan_test.sh
[ 107.262498] mtk_soc_eth 15100000.ethernet eth1: configuring for inband/1000base-x link mode
[ 107.321856] mtk_soc_eth 15100000.ethernet eth1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 107.330534] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
root@bpi-r3:~# [ 107.337732] IPv6: ADDRCONF(NETDEV_CHANGE): vlan500: link becomes ready
Code: Alles auswählen
root@bpi-r3:~# ip a s vlan600
16: vlan600@wan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 86:45:51:4c:d5:89 brd ff:ff:ff:ff:ff:ff
inet 192.168.60.1/24 scope global vlan600
valid_lft forever preferred_lft forever
inet6 fe80::8445:51ff:fe4c:d589/64 scope link
valid_lft forever preferred_lft forever
root@bpi-r3:~# ip a s wan
5: wan@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 86:45:51:4c:d5:89 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.19/24 brd 192.168.0.255 scope global wan
valid_lft forever preferred_lft forever
inet6 fe80::8445:51ff:fe4c:d589/64 scope link
valid_lft forever preferred_lft forever
Code: Alles auswählen
tcpdump -i wan -nn -e vlan &
13:29:34.231193 86:45:51:4c:d5:89 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 46: vlan 600, p 0, ether
type ARP (0x0806), Request who-has 192.168.60.3 tell 192.168.60.1, length 28
edit: habe jetzt noch versucht, ein vlan (110) auf dem interface mit systemd zu definieren, auf der anderen Seite wie vorher manuell eingerichtet und natürlich im switch freigegeben. trotzdem geht kein vlan durch.
Code: Alles auswählen
/etc/systemd/network/wan.110.netdev
[NetDev]
Name=wan.110
Kind=vlan
[VLAN]
Id=110
zusätzlich in der 15-wan.network ([Network]-section):
VLAN=wan.110
es scheint als entfernt systemd das vlan-tag bevor es aus dem interface rausgeht...habe einen Bugreport/issue für systemd rausgeschickt
https://github.com/systemd/systemd/issues/25970
Gruß Frank