Age | Commit message (Collapse) | Author |
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It is not possible to change the VLAN encapsulation protocol "on-the-fly". For
this "quirk" we need to actively delete and re-create the VIF-S interface.
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Option specifying the rate in which we'll ask our link partner to transmit
LACPDU packets in 802.3ad mode.
set interfaces bonding bond0 lacp-rate <slow|fast>
slow: Request partner to transmit LACPDUs every 30 seconds (default)
fast: Request partner to transmit LACPDUs every 1 second
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Instead of having a dedicated ERSPAN interface type, rather move the specifics
into "interface tunnel". A migrator is not needed as there is yet no LTS release
with this feature and this is considered experimental.
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Removing a VLAN (VIF) interface from the CLI always deleted all interfaces the
kernel listed as "upper" in the /sys/class/net folder. This had the drawback
that when deleting a VIF, also the VRF interface was simply deleted - killing
all VRF related services.
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Private VLAN, also known as port isolation, is a technique in computer
networking where a VLAN contains switch ports that are restricted such that
they can only communicate with a given "uplink". The restricted ports are
called "private ports".
Each private VLAN typically contains many private ports, and a single uplink.
The uplink will typically be a port (or link aggregation group) connected to a
router, firewall, server, provider network, or similar central resource.
Q: https://en.wikipedia.org/wiki/Private_VLAN
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As we can also use the TunnelIf() class from op-mode we must ensure that read-only
access to the class works even if required configuration keys as "encapsulation"
are not passed to the class on invokation.
This fixes an isse where "show interfaces tunnel" returned:
Traceback (most recent call last):
File "/usr/libexec/vyos/op_mode/show_interfaces.py", line 313, in <module>
args.vrrp
File "/usr/libexec/vyos/op_mode/show_interfaces.py", line 48, in handled_function
function(*args, **kwargs)
File "/usr/libexec/vyos/op_mode/show_interfaces.py", line 222, in run_show_intf_brief
for interface in filtered_interfaces(ifnames, iftypes, vif, vrrp):
File "/usr/libexec/vyos/op_mode/show_interfaces.py", line 77, in filtered_interfaces
interface = klass(ifname, create=False, debug=False)
File "/usr/lib/python3/dist-packages/vyos/ifconfig/tunnel.py", line 99, in __init__
if self.iftype in ['gretap', 'ip6gretap']:
AttributeError: 'TunnelIf' object has no attribute 'iftype'
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Commit e5b335830ef ("vyos.ifconfig: T1579: remove calls to
vyos.ifconfig.Interface.get_config()") removed the PPPoEIf class as it seemed
to be unused. It turns out it is required by the op-mode commands for e.g. "show
interfaces".
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dhcp: T3300: add DHCP default route distance
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Support setting additional options to the GENEVE tunnel like:
- ttl
- tos
- do not fragment bit
- ipv6 flowlabel
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Verify proper configuration of VXLAN parameters for
- source-interface
- source-address
- remote
- vni
- group
Before it was only verified if the VXLAN tunnel interface was configured
at all but not if the parameters are correct, too.
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When a VIF/VLAN interface is placed in admin down state but the lower
interface, serving the vlan, is moved from admin down -> admin up, all its
vlan interfaces will be placed in admin up state, too.
This is bad as a VLAN interface will become admin up even if its specified as
admin down after a reboot.
To reproduce:
set interfaces ethernet eth1 vif 20 disable
set interfaces ethernet eth1 disable
commit
delete interfaces ethernet eth1 disable
commit
Now check the interface state and it returns UP,LOWER_UP
7: eth1.20@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 00:50:56:b3:09:07 brd ff:ff:ff:ff:ff:ff
inet6 fe80::250:56ff:feb3:907/64 scope link
valid_lft forever preferred_lft forever
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Rename CLI options local-ip to source-address and remote-ip to remote to
get a consistent CLI experience for the user.
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Streamline the CLI configuration where we try to use remote on other interfaces
like vxlan, geneve.
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Streamline the CLI configuration where we try to use source-address when
creating connections which are especially sourced from a discrete address.
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The following list shows the mapping of VyOS tunnel encapsulation modes to the
corresponding Linux modes.
VyOS Linux
gre gre
gre-bridge gretap
ipip ipip
ipip6 ipip6
ip6ip6 ip6ip6
ip6gre ip6gre
sit sit
Besides gre-bridge this is pretty consistent. As bridge interfaces are also
called tap interfaces gre-bridge will be renamed to gretap to make the
post-processing much easier.
This means (in detail) that there are no more child classes of _Tunnel and
there will be now one geneirc TunnelIf class handling all sorts of encapsulation.
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Interface.get_config() was always a pure helper which exposed a "per interface
type" dictionary which was then fed by the caller to create interfaces by
iproute2 which required additional options during creation time.
Such interfaces had been:
* tunnel
* vxlan
* geneve
* macsec
* wifi
* macvlan / pseudo-ethernet
The code was always duplicated to convert from the VyOS CLI based get_config_dict()
to a dict which can be used to feed iproute2.
This path has been removed and we now always feed in the entire dictionary
retrieved by get_config_dict() or in the interfaces case, it's high-level wrapper
get_interface_dict() to the interface we wan't to create.
This also adds the - personally long awaited - possibility to get rid of the
derived tunnel classes for e.g. GRE, IPIP, IPIP6 and so on.
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package type automatic detection)
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If dhcpv6-options is configured without requesting a DHCPv6 address or PD, the
dhcpv6pd variable is assigned an empty dict.
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The raw key was not copied into the class member variable. Also added a smoketest
to ensure the configured parameters are always set.
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bridge: T3137: Let VLAN aware bridge approach the behavior of professional equipment
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equipment
According to the consensus, the specific behavior of a VLAN aware bridge should conform
to the behavior of professional equipment. This commit makes a significant change to the
behavior of VLAN aware bridge, and has the following behaviors:
1. Disable `vif 1` configuration
2. When the VLAN aware bridge is enabled, the parent interface is always VLAN 1
3. When `native-vlan` is not configured, the default behavior of the device is `native-vlan 1`
4. The VLAN ids forwarded by the bridge are determined by `vif`
5. It has an `enable-vlan` node to enable VLAN awareness
6. VLAN configuration is allowed only when VLAN aware bridge is activated
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After switching to iproute2 in commit 92f36735 ("ifconfig: T2653: use iproute2
commands for alias, mac and mtu set()/get()" it is necessary to return an empty
string as iproute2 returns None.
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- remove redundant code paths apply_mirror() / apply_mirror_of_monitor()
- have single source available
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The Linux Kernel supports enabling more cores for RPS then we actually have.
It does internal clipping/validation so there is no need for us to calculate
the specifc enable mask we can simply throw "all -1" at the Kernel.
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set interfaces ethernet <interface> offload rps
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