1 files changed, 12 insertions, 2 deletions

diff --git a/readconf.c b/readconf.c
index 2ccc48572..431243193 100644
--- a/readconf.c
+++ b/readconf.c
@@ -176,6 +176,7 @@ typedef enum {
         oFingerprintHash, oUpdateHostkeys, oHostbasedKeyTypes,
         oPubkeyAcceptedKeyTypes, oCASignatureAlgorithms, oProxyJump,
         oSecurityKeyProvider,
+        oProtocolKeepAlives, oSetupTimeOut,
         oIgnore, oIgnoredUnknownOption, oDeprecated, oUnsupported
 } OpCodes;
 
@@ -326,6 +327,8 @@ static struct {
         { "ignoreunknown", oIgnoreUnknown },
         { "proxyjump", oProxyJump },
         { "securitykeyprovider", oSecurityKeyProvider },
+        { "protocolkeepalives", oProtocolKeepAlives },
+        { "setuptimeout", oSetupTimeOut },
 
         { NULL, oBadOption }
 };
@@ -1519,6 +1522,8 @@ parse_keytypes:
                 goto parse_flag;
 
         case oServerAliveInterval:
+        case oProtocolKeepAlives: /* Debian-specific compatibility alias */
+        case oSetupTimeOut:       /* Debian-specific compatibility alias */
                 intptr = &options->server_alive_interval;
                 goto parse_time;
 
@@ -2222,8 +2227,13 @@ fill_default_options(Options * options)
                 options->rekey_interval = 0;
         if (options->verify_host_key_dns == -1)
                 options->verify_host_key_dns = 0;
-        if (options->server_alive_interval == -1)
-                options->server_alive_interval = 0;
+        if (options->server_alive_interval == -1) {
+                /* in batch mode, default is 5mins */
+                if (options->batch_mode == 1)
+                        options->server_alive_interval = 300;
+                else
+                        options->server_alive_interval = 0;
+        }
         if (options->server_alive_count_max == -1)
                 options->server_alive_count_max = 3;
         if (options->control_master == -1)