forked from docs/doc-exports
Reviewed-by: Belejkanic, Lukas <lukas.belejkanic@t-systems.com> Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Li, Qiao <qiaoli@huawei.com> Co-committed-by: Li, Qiao <qiaoli@huawei.com>
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Is There Any Impact on Origin Servers If I Enable HTTP/2 in WAF?
Yes. HTTP/2 is not supported between WAF and the origin server. This means if you enable HTTP/2 in WAF, WAF can process HTTP/2 requests from clients, but WAF can only forward the requests to origin server using HTTP 1.0/1.1. Therefore, service bandwidth of origin servers may rise as multiplexing in HTTP/2 may become invalid for origin servers.
Parent topic: WAF Functions