Showing all server-speaks-first protocols.

[ahmetgeymen]

Will be any support for showing the complete list of server-speaks-first protocols. For example I want to know which ports will be allowed or recognized for SMTP. On the website, only port 25 is shown as known SMTP port. May be Linkerd proxies already know port 587 for SMTP too bu I don't know that. I don't want to find out with trying.

Thanks.

[olix0r]

Here are all of the ports that are known to be problematic for protocol detection:

linkerd2/charts/linkerd2/values.yaml

Lines 98 to 99 in 4e2c86a

	ignoreInboundPorts: "25,443,587,3306,11211"
	ignoreOutboundPorts: "25,443,587,3306,11211"

There may be others, of course, but 25 and 587 are included in this list already.

[ahmetgeymen]

OK, thanks for the answer.