Check MK [agent] Communication failed: [Errno 104] Connection reset by peerCRIT

Troubleshooting
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3

Hi @mschlenker

This is the information, and thank you for your response.

systemctl --version

systemd 219
+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN

ss -tulpn | grep 6556

ss -tulpn | grep 6556
tcp LISTEN 0 64 [::]:6556 [::]:* users:((“xinetd”,pid=31731,fd=5))