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path: root/python/vyos/ifconfig/interface.py
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2020-09-25ifconfig: T2912: add helper to retrieve interface min/max supported MTUChristian Poessinger
>>> from vyos.ifconfig import Interface >>> tmp=Interface('eth0') >>> tmp.get_min_mtu() 60 >>> tmp.get_max_mtu() 9000
2020-09-20ifconfig: T2653: remove duplicates of get_config()Christian Poessinger
A lot of derived classes from Interface implemented their own get_config() method which more or less was the same everywhere. We also hat different qualifiers like @staticmethod or @classmethod. This is now changed to only have the @classmethod in Interface base class which will return the necessary dictionary keys for the required interfaces. This change is a mid reduction in lines of code which is always a very nice thing!
2020-09-20vif-s: ifconfig: T2903: use explicit VLAN protocol over raw numbersChristian Poessinger
In the past we had to provide the ethertype value used for the VLAN protocol (0x88A8 -> 802.1ad or 0x8100 -> 802.1q). This should be changed to a more user friendly CLI node (protocol over ethertype) and 802.1ad over it's raw value 0x88A8. There is no need in presenting RAW information from the ethernet header to the user. Also iproute2 calls it protocol which makes way more sense over the "raw" value.
2020-09-19ifconfig: T2653: cleanup VLAN interface commentsChristian Poessinger
2020-09-19ifconfig: T2653: convert VLAN interfaces do discrete classChristian Poessinger
Instead of using an Adapter pattern to make interfaces VLAN-aware, create a derived class named VLANIf to represent a VLAN. This change was necessary to eliminate mixed code in Interfaces class which was VLAN - free, but recently gained some VLAN specific code for set_admin_state(). In addition this "autoresolves" the issue in T2894 as a bond vlan interface will no longer change the lower interface.
2020-09-13ifconfig: T2863: only use IPv6 link-local address if interface has MAC addressChristian Poessinger
With VyOS 1.2 the default WireGuard behavior is used. This means that when a WireGuard interface is added to the system, there is no "MAC" address - also there is no IPv6 link-local address assigned by the Kernel to this particular interface. With implementation of T2653 all interfaces now receive an IPv6 address - which is also valid for WireGuard interfaces - unfortunately this logic relies on the interface MAC address - and as there is none, the link-local address will be always the same. The logic behind is coded here [1]. We generate an IPv6 link-local address even when there is no "MAC" address. The behavior/functionality (as with VyOS 1.2) must be restored to not have a link-local IPv6 address at all. Any user can add any IPv6 link-local address manually by issuing: set interfaces wireguard wg01 address fe80::ff:1/64. Change vyos.ifconfig.add_ipv6_eui64_address to only add the EUI64-based link-local address if a MAC address is available. [1] https://github.com/vyos/vyos-1x/blob/3077158391ceee4ce04c27dec33f629529727c36/python/vyos/ifconfig/interface.py#L468
2020-08-31T2636: remove workarounds for get_config_dict()Christian Poessinger
Now that b40c52682a256 ("config: T2636: get_config_dict() returns a list on multi node by default") is implemented the workarounds can be removed.
2020-08-23T2755: convert jmespath.search() to vyos_dict_search() for performanceChristian Poessinger
2020-08-23dhcpv6-pd: T2821: support dhcpv6-pd without "address dhcpv6"Christian Poessinger
Currently DHCPv6-PD requires an interface address configured to dhcpv6 on the CLI. This is not required also sometimes there is either no dhcpv6 interface addressing available (PPPoE) or wanted. This limitation was artificial due to the old interface code. Change the implementation to spawn the DHCPv6 client and request a prefix even when there is no address request configured.
2020-08-18ifconfig: T2653: bugfix when removing DHCP addressChristian Poessinger
DHCP service was not stopped when an DHCP address got removed from the interface. DHCP service is now always stopped if it is not configured explicitly.
2020-08-12ifconfig: dhcp: T2767: client must not start when interface is disabledChristian Poessinger
ISC DHCP client will always place an Interface in admin-up state once it is started. We must ensure that if an interface is placed in A/D state that the DHCP client proccess is not launched and terminated if it is running.
2020-08-03ifconfig: T2653: unify DHCPv4 configurationChristian Poessinger
Pass the interface dictionary transparently to the DHCP module and render the DHCP client config template directly from the same source instead of transcoding it once more.
2020-08-03ifconfig: T2740: pass config dict to DHCP class for IPv6Christian Poessinger
This removes additional code paths as we can instatly work with the input dict the same was as it was done for PPPoE. This fixes the entire DHCPv6-PD support on non PPPoE interfaces as this was lost in translation while processing T2653.
2020-07-30ifconfig: T2746: bugfix for non programmed link-local addressesChristian Poessinger
After the fresh rewrite of the interfaces to a unified solution (T2653) IPv6 link-local addresses are no longer added. This will result in e.g. broken RAs.
2020-07-25ifconfig: T2653: move get_ethertype() from configdict to interfaceChristian Poessinger
... as it is only used inside the interface class.
2020-07-25bonding: ifconfig: T2653: move to get_config_dict()Christian Poessinger
The current VyOS CLI parser code written in Python contains a ton of duplicates which I can also hold myself accountable for - or maybe mainly me - depends on the angle of judge.
2020-07-25ifconfig: T2653: move vlan configuration code to base classChristian Poessinger
This is required as other interfaces (e.g. pseudo-ethernet or bond) will have VLANs, too.
2020-07-25ifconfig: T2653: implement update() in derived classes for admin up/downChristian Poessinger
Every derived class must implement update() to set the interfaces admin up/down state. This is required to prevend extensive link flaps when e.g. reconfiguring bond interfaces.
2020-07-25ifconfig: T2653: move bridge member check to base classChristian Poessinger
This test is reused by a lot of instances and thus must be moved to the base class.
2020-07-25bridge: ifconfig: T2653: move to get_config_dict()Christian Poessinger
The current VyOS CLI parser code written in Python contains a ton of duplicates which I can also hold myself accountable for - or maybe mainly me - depends on the angle of judge. While providing a new update() method in vyos.ifconfig.interfaces() this is extended for bridge interfaces in the derived bridge class. Signed-off-by: Christian Poessinger <christian@poessinger.com>
2020-07-25vlan: ifconfig: T2653: only enable interface when lower interface is upChristian Poessinger
A VLAN interface can only be placed in admin up state when the lower interface is up, too. If this is not the case the operating system will throw and exception.
2020-07-25ethernet: ifconfig: T2653: move to get_config_dict()Christian Poessinger
The current VyOS CLI parser code written in Python contains a ton of duplicates which I can also hold myself accountable for - or maybe mainly me - depends on the angle of judge. While providing a new update() method in vyos.ifconfig.interfaces() this is extended for ethernet based interfaces which also supports 802.1q, 802.1ad VLANs. This commit migrates the existing codebase for an ethernet based interfaces and implements the missing parts for VLANs. Adding or migrating other interfaces (e.g. bridge or bond) will become much easier as they must reuse the entire functionality - we now walk towards a single codepath. Thanks for all who made this combined effort possible! Signed-off-by: Christian Poessinger <christian@poessinger.com>
2020-07-19interface: T2519: add broadcast address when adding IPv4 addressesJernej Jakob
This adds the last IP of the subnet being added as the broadcast address. Example: adding 192.0.2.1/24 would yield: inet 192.0.2.1/24 brd 192.0.2.255 scope global dum0 Without this the broadcast address would be missing. Addidionally join two is_ipv4 calls into one.
2020-07-18vyos.ifconfig: T2673: Fix admin state if the mac address is changed for an ↵srividya0208
interface Changes are made in the interface.py script in order to bring the admin state to 'UP' after the mac is manually added in system config.The script is marking the interface from up to down state(as the MAC address can only be changed if interface is in 'down' state) but it is not bringing it up after the change
2020-06-27ifconfig: T2653: move macsec interface to get_config_dict()Christian Poessinger
2020-06-26ifconfig: T2653: move loopback interface to get_config_dict()Christian Poessinger
2020-06-26ifconfig: T2653: move dummy interface to get_config_dict()Christian Poessinger
This changes the dummy interface implementation to make use of get_config_dict() and also implement a new vyos.ifconfig.Interface().update() function to gather all the scattered calls to update common interface configuration options. Derived classes of Interface() should extend update() to their needs for their special interface type - e.g. bond or bridge.
2020-05-28dhcpc6-pd: T2506: bugfix config rendering on non PPPoE interfacesChristian Poessinger
After commit d5b58517f883 ("dhcpv6-pd: pppoe: T2506: restructure CLI") the CLI syntax has been adjusted for a better definition of DHCPv6-PD prefix length option. Verifying a properly rendered template indeed did not happen which cause the function to vanish for non PPPoE interfaces.
2020-05-20interface: T2023: adopt _delete() to common styleChristian Poessinger
2020-05-20interface: T2023: remove superfluous at end of listChristian Poessinger
2020-05-11interface: T2449: add ability to set accept_raJernej Jakob
2020-05-04interface: T2241: add function to add self to bridgeJernej Jakob
Will be called by all interface scripts to re-add themselves to a bridge after deleting and recreating themselves.
2020-05-03interface: T2367: optimize flow and detriplicate add/del_addr functionsJernej Jakob
- detriplicate list appending - detriplicate returns - use if-elif-else - move check if address is already added to beginning - move caching in variable to after address assignment so a failed assignment won't cache the address
2020-05-02interface: T2367: use self.ifname instead of self.configThomas Mangin
2020-05-02interface: T2367: de-imbricate the ifsThomas Mangin
2020-05-02interface: T2367: add flush_addrs functionJernej Jakob
Add function that flushes all addresses from an interface.
2020-05-02interface: T2367: fix add_addr and del_addr address tracking in cacheJernej Jakob
Correctly track addresses in cache _addr variable
2020-04-23interfaces: T2362: split set_ipv6_eui64_address into add and del functionsJernej Jakob
2020-04-21vlan: T2361: delete VLAN but not ethernetThomas Mangin
2020-04-18interfaces: T2320: correctly honour create and debug optionsThomas Mangin
2020-04-14ifconfig: T2223: group all operational commandsThomas Mangin
All operational command are moved within an Operational class and an inherited on for wireguard.
2020-04-11dhcp: T2265: refactor DHCP classThomas Mangin
Break the code between v4 and v6, remove need for getter/setter as they are just exposing the underlying dict. Move FixedDict from tunnel code and expose it to other part so it can be used to prevent accidental change to the dhcp option if no default exists already.
2020-04-08import: T2242: remove all import *Thomas Mangin
2020-04-04ifconfig: T2190: option to prevent Interface creationThomas Mangin
a new option was added to the Interface class "create". By default the value is set to True, and when an instance of the class is created and the underlying interface does not exists, the class will create it. If the option "create" is set to False, the interface will not be created and instead the class will raise an error when it is instantiated.
2020-03-31ifconfig: T2057: allow to disable interface debuggingThomas Mangin
In order to be able to use the interface class with operational mode, these commands must not log as it would otherwise mess with the output on the screen.
2020-03-28ipv6: T1831: migrate eui64 addressing to XML and pythonChristian Poessinger
2020-03-28ipv6: T1831: migrate autoconf nodeChristian Poessinger
Autoconfigure addresses using Prefix Information in Router Advertisements.
2020-03-28ipv6: T1831: use integers over bool in interface configurationChristian Poessinger
2020-03-28ipv6: T1831: migrate forwarding and dup-addr-detect-transmits nodesChristian Poessinger
... to new XML and Python based frontend/backend.
2020-03-28Merge pull request #275 from thomas-mangin/T2057-oper-adminChristian Poessinger
ifconfig: T2057: explicity name state functions