Increasing SSH timeout

aws-samples · Nov 27, 2024 · a1e243b · a1e243b
1 parent 1102234
commit a1e243b
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -556,7 +556,7 @@ Host *.*.sagemaker
   PasswordAuthentication no
   ConnectTimeout 90
   ServerAliveInterval 15
-  ServerAliveCountMax 4
+  ServerAliveCountMax 6
   ProxyCommand sm-ssh start-proxy %h
   User root
 ```

diff --git a/sagemaker_ssh_helper/sm-connect-ssh-proxy b/sagemaker_ssh_helper/sm-connect-ssh-proxy
@@ -169,7 +169,7 @@ proxy_command="aws ssm start-session\
 ssh -4 -o User=root -o IdentityFile="${SSH_KEY}" -o IdentitiesOnly=yes \
   -o ProxyCommand="$proxy_command" \
   -o ConnectTimeout=90 \
-  -o ServerAliveInterval=15 -o ServerAliveCountMax=3 \
+  -o ServerAliveInterval=15 -o ServerAliveCountMax=6 \
   -o PasswordAuthentication=no \
   -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
   $PORT_FWD_ARGS "$INSTANCE_ID"
diff --git a/ssh_config_template.txt b/ssh_config_template.txt
@@ -10,6 +10,6 @@ Host *.*.sagemaker
   PasswordAuthentication no
   ConnectTimeout 90
   ServerAliveInterval 15
-  ServerAliveCountMax 4
+  ServerAliveCountMax 6
   ProxyCommand sm-ssh start-proxy %h
   User root