Age | Commit message (Collapse) | Author |
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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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configured SLA-IDs
"data/templates/dhcp-client/ipv6.tmpl" handles the auto-assigning of SLA-IDs on
lines 39, 46, and 52.
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"data/templates/dhcp-client/ipv6.tmpl" handles the auto-assigning of SLA-IDs on
lines 39, 46, and 52.
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VLAN interfaces contain periods, which make them incompatible with
dict_search().
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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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is wrong
In e8957b5, we used json to parse the `tc qdisc` filter to determine whether it needs
to be deleted (reduction of exception mechanism), but now we find that the json output
by this command will output unparsed json in some cases,
so We have to go back to the processing of the exception mechanism
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This reverts commit 9541355433e202fade4692851bffa33ba9d48f44.
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Migrate from
ethernet eth1 {
offload-options {
generic-receive on
generic-segmentation on
scatter-gather on
tcp-segmentation on
udp-fragmentation on
}
}
to
ethernet eth1 {
offload {
ufo
tso
sg
gso
gro
}
}
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Using 'xdp' will automatically decide if the driver supports 'xdpdrv' or only
'xdpgeneric'. A user later sees which driver is actually in use by calling
'ip a' or 'show interfaces ethernet'.
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The CLI command 'set interfaces ethernet <interface> offload-options xdp" enables
the XDP generic mode on the given interface.
vyos@vyos:~$ show interfaces ethernet eth1
eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 xdpgeneric/id:151 qdisc mq state DOWN group default qlen 1000
link/ether 00:50:56:bf:ef:aa brd ff:ff:ff:ff:ff:ff
inet6 fe80::250:56ff:febf:efaa/64 scope link tentative
valid_lft forever preferred_lft forever
Description: fooa
XDP code is thankfully copied from [1], thank you for this nice tutorial.
NOTE: this is an experimental feature which might break your
forwarding/filtering.
[1]: https://medium.com/swlh/building-a-xdp-express-data-path-based-peering-router-20db4995da66
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Since the dependency problem has not been solved before,
if the monitoring interface does not exist when the
mirror rule is created, the execution will be abnormal
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setting and streamline the code
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of `bridge` should not be overwritten
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`vlan_filter` to avoid redundant paths
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mirror: T3089: support two-way traffic mirroring
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This is the second attempt after commit d247736f ("vyos.ifconfig: T1579: do not
remove IPv6 link-local address on reconfiguration"). We only clean out link-local
IPv6 addresses left over after an interface MAC change.
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dhcp: T2562: add "listen-address" CLI node for better DHCP relay support
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Function can now be called with a prefix length like 2001:db8::1/64
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reconfiguration"
This reverts commit d247736f67cc056062b75a4215a031bebcfee2ee.
We need to clean link-local IPv6 addresses on link reconfiguration to also drop
no longer existing link-local addresse son MAC address change.
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Running ISC DHCP server as backend server for multiple pools served to relay
agents requires DHCPd to explicitly listen on give interfaces or a "transit"
subnet declaration facing the network where we receive the DHCPREQ messages on.
This implements a new "listen-address" CLI node, the given address is validated
if it is assigned to the system and upon success, a proper "subnet { }" statement
is added into dhcpd.conf
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