Age | Commit message (Collapse) | Author |
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T5637: firewall: extend rule for default-action to firewall bridge
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pppoe: T5630: make MRU default to MTU if unspecified
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to be able to catch logs using separte rule for default-action
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This fixes the implementation in e062a8c11 ("pppoe: T5630: allow to specify MRU
in addition to already configurable MTU") and restores the bahavior that MRU
defaults to MTU if MRU is not explicitly set.
This was the behavior in VyOS 1.3.3 and below before we added ability to define
the MRU value.
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Found an odd behavior on Linux and the VyOS CLI implementation. If adding VXLAN
interfaces using iproute2 the MTU differs depending on the creation syntax:
ip -4 link add vxlan100 type vxlan dstport 4789 external df unset tos inherit \
ttl 16 nolearning vnifilter local 172.16.33.201
ip -4 link add vxlan200 type vxlan id 200 dstport 4789 local 172.16.33.201 dev eth0
ip -6 link add vxlan300 type vxlan id 300 dstport 4789 local 2001:db8:1::1 dev eth0
132: vxlan300: <BROADCAST,MULTICAST> mtu 1430 qdisc noop state DOWN group default qlen 1000
link/ether 4e:fb:e3:f5:d9:59 brd ff:ff:ff:ff:ff:ff
133: vxlan200: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN group default qlen 1000
link/ether 0e:4e:f4:76:59:3f brd ff:ff:ff:ff:ff:ff
134: vxlan100: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether ba:b6:b7:0c:b1:37 brd ff:ff:ff:ff:ff:ff
VyOS always sets a default MTU of 1450 bytes which is correct for IPv4 p2p links
or multicast, but invalid for IPv6 p2p. Also this will break EVPN deployments
as ethernet bridges with MTU < 1500 bytes are less fun.
Increase default MTU to 1500 bytes. Migrate old configurations to use 1450
bytes if not specified otherwise on the CLI.
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vxlan: T5753: add support for VNI filtering
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http: T5762: rename "virtual-host listen-port" -> "virtual-host port"
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This complements commit f5e43b136 ("http: T5762: api: make API socket backend
communication the one and only default") so we have a consistent port CLI node
across VyOS components.
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http: T5762: api: make API socket backend communication the one and only default
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Why: Smoketests fail as they can not establish IPv6 connection to uvicorn
backend server.
https://github.com/vyos/vyos-1x/pull/2481 added a bunch of new smoketests.
While debugging those failing, it was uncovered, that uvicorn only listens on
IPv4 connections
vyos@vyos# netstat -tulnp | grep 8080
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 127.0.0.1:8080 0.0.0.0:* LISTEN -
As the CLI already has an option to move the API communication from an IP to a
UNIX domain socket, the best idea is to make this the default way of
communication, as we never directly talk to the API server but rather use the
NGINX reverse proxy.
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Example:
set interfaces ethernet eth0 dhcp-options user-class VyOS
or
set interfaces ethernet eth0 dhcp-options user-class 56:79:4f:53
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The string data type specifies either an NVT ASCII string enclosed in double
quotes, or a series of octets specified in hexadecimal, separated by colons.
For example:
set interfaces ethernet eth0 dhcp-options client-id CLIENT-FOO
or
set interfaces ethernet eth0 dhcp-options client-id 43:4c:49:45:54:2d:46:4f:4f
As of now there was no input validation performed.
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In a service provider network a service provider typically supports multiple
bridge domains with overlapping vlans. One bridge domain per customer. Vlans in
each bridge domain are mapped to globally unique VXLAN VNI ranges assigned to
each customer.
Without the ability of VNI filtering, we can not provide VXLAN tunnels
with multiple tenants all requiring e.g. VLAN 10.
To Test:
set interfaces vxlan vxlan987 parameters external
set interfaces vxlan vxlan987 source-interface eth0
set interfaces vxlan vxlan987 parameters vni-filter
set interfaces vxlan vxlan987 vlan-to-vni 50 vni 10050
set interfaces vxlan vxlan987 vlan-to-vni 51 vni 10051
set interfaces vxlan vxlan987 vlan-to-vni 52 vni 10052
set interfaces vxlan vxlan987 vlan-to-vni 53 vni 10053
set interfaces vxlan vxlan987 vlan-to-vni 54 vni 10054
set interfaces vxlan vxlan987 vlan-to-vni 60 vni 10060
set interfaces vxlan vxlan987 vlan-to-vni 69 vni 10069
set interfaces bridge br0 member interface vxlan987
Add new op-mode command: show bridge vni
Interface VNI
----------- -----------
vxlan987 10050-10054
vxlan987 10060
vxlan987 10069
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smoketest: Extend HTTP-API tests
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IGMP and PIM are two different but related things.
FRR has both combined in pimd. As we use get_config_dict() and FRR reload it
is better to have both centrally stored under the same CLI node (as FRR does,
too) to just "fire and forget" the commit to the daemon.
"set protocols igmp interface eth1" -> "set protocols pim interface eth1 igmp"
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Migrate CLI configuration retrival to common get_config_dict(). In addition
add new functionality to VyOS that is PIM related and already available in FRR.
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T5729: firewall: switch to valueless in
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<enable|disable> commands; log and state moved to new syntax.
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Ensure that the random VRF table name is 4 digits long, not 5 and stays
within the the range of 100 - 65535.
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Add additional smoketests for web-options validation.
Also, format error messages to optionally include protocol name.
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Migration to 3.11.1 follow-up: This should make `ddclient.conf` parsing
more resilient to edge cases (particularly when `password` isn't the
last option right before the host parameter).
ddclient config parser applies special treatment to the password field
and would unwrap the quotes automatically.
Also, switch from now deprecated `use=no` to `use=disabled`.
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Limiter in the commit cf92295 was changed to `tbf`
Fix smoketest
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- Migrate to ddclient 3.11.1 and enforce debian/control dependency
- Add dual stack support for additional protocols
- Restrict usage of `porkbun` protocol, VyOS configuration structure
isn't compatible with porkbun yet
- Improve and cleanup error messages
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Time interval in seconds to wait between DNS updates would be a bit
more intuitive as `interval` than `timeout`.
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wireguard: T5707: remove previously deconfigured peer
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Changing the public key of a peer (updating the key material) left the old
WireGuard peer in place, as the key removal command used the new key.
WireGuard only supports peer removal based on the configured public-key, by
deleting the entire interface this is the shortcut instead of parsing out all
peers and removing them one by one.
Peer reconfiguration will always come with a short downtime while the WireGuard
interface is recreated.
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T5698 EVPN ESI Multihoming
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as it's done with facility. Create basic smoketest for syslog
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After commit cc7ba8824 ('vxlan: T5699: migrate "external" CLI know to
"parameters external"') We also need to adjust the testcase for ARP/ND
suppression.
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This extends commit 6248b2ae1 ("T5558: smoketest: fix nat definitions on
dialup-router-medium-vpn") that missed out eth1 interface.
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vxlan: T5668: add CLI knob to enable ARP/ND suppression
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vxlan: T5699: migrate "external" CLI know to "parameters external"
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As we have a bunch of options under "paramteres" already and "external" is
clearly one of them it should be migrated under that node as well.
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In order to minimize the flooding of ARP and ND messages in the VXLAN network,
EVPN includes provisions [1] that allow participating VTEPs to suppress such
messages in case they know the MAC-IP binding and can reply on behalf of the
remote host. In Linux, the above is implemented in the bridge driver using a
per-port option called "neigh_suppress" that was added in kernel version 4.15.
[1] https://www.rfc-editor.org/rfc/rfc7432#section-10
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set interfaces bonding bond10 evpn es-df-pref '50'
set interfaces bonding bond10 evpn es-id '10'
set interfaces bonding bond10 evpn es-sys-mac '01:23:45:67:89:ab'
set interfaces bonding bond10 member interface 'eth3'
set interfaces bonding bond10 mode '802.3ad'
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(valid for interfaces and groups) in firewal, nat and nat66.
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T5643: nat: add interface-groups to nat. Use same cli structure for i…
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T5299: Add missed option ceiling for QoS shaper
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vxlan: T5671: change port to IANA assigned default port
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Add missed option `ceil` for QoS class 'trafficshaper'
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Currently VyOS VXLAN implementation uses the Linux assigned port 8472 that
predates the IANA assignment. As Most other vendors use the IANA assigned port,
follow this guideline and use the new default port 4789.
Existing configuration not defining an explicit port number will be migrated
to the old default port number of 8472, keeping existing configurations work!
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