systemd: <SomeService>.socket: Too many incoming connections (64)
Issue
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Unable to get rexec to accept any more than 64 connections on RHEL 7
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I disabled sshd.service and am instead using the sshd.socket unit and I noticed that I can't have more than 64 concurrent connections
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Why can't I open more than 64 telnet connections to a Red Hat Enterprise Linux 7 server?
Environment
- Red Hat Enterprise Linux 7
- systemd
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