a6233bfcb3
When editing the candidate configuration, the northbound must ensure that either all changes made by a command are accepted or none are. This is done to prevent inconsistent states where only parts of a command are applied in the event any error happens. The previous API for converted commands, the nb_cli_cfg_change() function, required callers to pass an array containing all changes that needed to be applied in the candidate configuration. The problem with this API is that it was very inconvenient for complex commands, which change different configuration options depending on several factors. This required users to manipulate the array of configuration changes using low-level primitives, making it complicated to implement some commands. To solve this problem, introduce a new API based on the two following functions: - nb_cli_enqueue_change() - nb_cli_apply_changes() The first function is used to enqueue configuration changes, one at time. Then the nb_cli_apply_changes() function is used to apply all the enqueued configuration changes. To implement this, a static-sized array was allocated in the "vty" structure, along with a counter of enqueued changes. This eliminates the need to declare an array of configuration changes in every converted CLI command, simplifying things quite considerably. Signed-off-by: Renato Westphal <renato@opensourcerouting.org> |
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| isisd | ||
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| config.version.in | ||
| configure.ac | ||
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| README.md | ||
| stamp-h.in | ||
FRRouting
FRR is free software that implements and manages various IPv4 and IPv6 routing protocols. It runs on nearly all distributions of Linux and BSD as well as Solaris and supports all modern CPU architectures.
FRR currently supports the following protocols:
- BGP
- OSPFv2
- OSPFv3
- RIPv1
- RIPv2
- RIPng
- IS-IS
- PIM-SM/MSDP
- LDP
- BFD
- Babel
- EIGRP (alpha)
- NHRP (alpha)
Installation & Use
Packages are available for various distributions on our releases page.
Snaps are also available here.
Instructions on building and installing from source for supported platforms may be found here.
Once installed, please refer to the user guide for instructions on use.
Community
The FRRouting email list server is located here and offers the following public lists:
| Topic | List |
|---|---|
| Development | dev@lists.frrouting.org |
| Users & Operators | frog@lists.frrouting.org |
| Announcements | announce@lists.frrouting.org |
For chat, we currently use Slack. Please email the mailing list to request an invite as we do not issue automatic invites.
Contributing
FRR maintains developer's documentation which contains the project workflow and expectations for contributors. Some technical documentation on project internals is also available.
We welcome and appreciate all contributions, no matter how small!
Security
To report security issues, please use our security mailing list:
security [at] lists.frrouting.org