X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=sshd_config;h=fe57dc6e733a7ed9471a6ea6768bedfc4913e1ef;hb=17a3d6bf1dc5001799987d03b0e890f84a373ac9;hp=c9ee8fc6d11355c9f377734e165ef621de76c375;hpb=cd3e1e08bc5acbe3418af0f202ebb73614da3b9b;p=config%2Fdotfiles.git

diff --git a/sshd_config b/sshd_config
index c9ee8fc..fe57dc6 100644
--- a/sshd_config
+++ b/sshd_config
@@ -48,6 +48,12 @@ PermitRootLogin without-password
 # Be strict when checking user file permissions (default).
 StrictModes yes
 
+# Allow more sessions per network connection (e.g. from ControlMaster/-M).
+# When not enough sessions are available this message is sent by ssh:
+# "mux_client_request_session: session request failed: Session open refused by
+# peer". Not necessary on all servers.
+#MaxSessions 30
+
 # Don't accept any environment variables from the client (default).
 AcceptEnv
 # Don't use ~/.ssh/environment and environment= options in
@@ -55,7 +61,16 @@ AcceptEnv
 # authentications (default).
 PermitUserEnvironment no
 
-# Enable sftp (and sshfs) usage.
+# Send a message after the given seconds of inactivity through the encrypted
+# channel. Used to detect stale connections more quickly. Not necessary on all
+# servers.
+#ClientAliveInterval 60
+# Disconnect the client if more than max count alive messages were lost
+# (default). With the setting above this detects a broken connection after 3
+# minutes.
+ClientAliveCountMax 3
+
+# Enable sftp (and sshfs) usage. internal-sftp also works in chroots.
 Subsystem sftp internal-sftp