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Diffstat (limited to 'docs/vpp/md-limitations.md')
| -rw-r--r-- | docs/vpp/md-limitations.md | 42 |
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diff --git a/docs/vpp/md-limitations.md b/docs/vpp/md-limitations.md deleted file mode 100644 index 9582347a..00000000 --- a/docs/vpp/md-limitations.md +++ /dev/null @@ -1,42 +0,0 @@ ---- -lastproofread: '2026-02-17' ---- - -(vpp-limitations)= - -```{include} /_include/need_improvement.txt -``` - -# VPP Dataplane Limitations - -VPP Dataplane provides significant performance advantages, but has some -limitations you should consider. - -- **Feature Parity** - - VPP does not support all features available in the Linux kernel dataplane. - Some networking features, specific protocols, or services may not be - available. - - While VPP supports various interface types similar to the kernel, their - capabilities may differ. - -- **NIC and Driver Compatibility** - - VyOS currently supports only DPDK drivers for network interfaces. - Not all network interface cards are compatible with DPDK drivers. - -- **Data Path Limitations** - - If a feature exists only in the kernel dataplane, traffic that uses that - feature cannot traverse VPP interfaces. Examples include: - - - Firewall - - QoS - - When traffic uses the pure VPP path, it does not reach the kernel, where - such features are implemented. Plan how traffic flows through your VyOS - instance to ensure it reaches the necessary features. - - VPP provides native alternatives for some features. For example, VPP - native ACLs provide basic firewall functionality. |