automation-suite
2021.10
false
- Overview
- Requirements
- Installation
- Post-installation
- Cluster administration
- Monitoring and alerting
- Migration and upgrade
- Product-specific configuration
- Best practices and maintenance
- Troubleshooting
- How to Troubleshoot Services During Installation
- How to Uninstall the Cluster
- How to clean up offline artifacts to improve disk space
- How to disable TLS 1.0 and 1.1
- How to enable Istio logging
- How to manually clean up logs
- How to clean up old logs stored in the sf-logs bundle
- How to debug failed Automation Suite installations
- How to disable TX checksum offloading
- Unable to run an offline installation on RHEL 8.4 OS
- Error in Downloading the Bundle
- Offline installation fails because of missing binary
- Certificate issue in offline installation
- SQL connection string validation error
- Failure After Certificate Update
- Automation Suite Requires Backlog_wait_time to Be Set 1
- Cannot Log in After Migration
- Setting a timeout interval for the management portals
- Update the underlying directory connections
- Kinit: Cannot Find KDC for Realm <AD Domain> While Getting Initial Credentials
- Kinit: Keytab Contains No Suitable Keys for *** While Getting Initial Credentials
- GSSAPI Operation Failed With Error: An Invalid Status Code Was Supplied (Client's Credentials Have Been Revoked).
- Login Failed for User <ADDOMAIN><aduser>. Reason: The Account Is Disabled.
- Alarm Received for Failed Kerberos-tgt-update Job
- SSPI Provider: Server Not Found in Kerberos Database
- Failure to get the sandbox image
- Pods not showing in ArgoCD UI
- Redis Probe Failure
- RKE2 Server Fails to Start
- Secret Not Found in UiPath Namespace
- ArgoCD goes into progressing state after first installation
- Unexpected Inconsistency; Run Fsck Manually
- Missing Self-heal-operator and Sf-k8-utils Repo
- Degraded MongoDB or Business Applications After Cluster Restore
- Unhealthy Services After Cluster Restore or Rollback
- Using the Automation Suite Diagnostics Tool
- Using the Automation Suite Support Bundle Tool
- Exploring Logs
How to disable TX checksum offloading
![](https://docs.uipath.com/_next/static/media/grid.05ebd128.png?w=3840&%3Bq=100)
Automation Suite Installation Guide
Last updated Aug 26, 2024
How to disable TX checksum offloading
Checksum offloading on a network card may cause issues in some setups, including on VMware instances and in Cilium. If you encounter such issues, take the following steps:
- Disable TX checksum offloading by running the
following commands:
-
For server machines:
cat <<EOF | sudo tee /etc/systemd/system/disable-checksum.service [Unit] Description=Disable TX Checksum Offload Before=rke2-server.service Wants=network-online.target After=network-online.target [Service] Type=oneshot ExecStart=/bin/bash -c "INTERFACE=$(awk '$2 == 00000000 { print $1; exit }' /proc/net/route); ethtool -K \$INTERFACE tx-checksum-ip-generic off || ethtool -K cilium_host tx-checksum-ip-generic off || true" RemainAfterExit=true [Install] WantedBy=multi-user.target EOF sudo systemctl enable disable-checksum
cat <<EOF | sudo tee /etc/systemd/system/disable-checksum.service [Unit] Description=Disable TX Checksum Offload Before=rke2-server.service Wants=network-online.target After=network-online.target [Service] Type=oneshot ExecStart=/bin/bash -c "INTERFACE=$(awk '$2 == 00000000 { print $1; exit }' /proc/net/route); ethtool -K \$INTERFACE tx-checksum-ip-generic off || ethtool -K cilium_host tx-checksum-ip-generic off || true" RemainAfterExit=true [Install] WantedBy=multi-user.target EOF sudo systemctl enable disable-checksum -
For agent machines:
cat <<EOF | sudo tee /etc/systemd/system/disable-checksum.service [Unit] Description=Disable TX Checksum Offload Before=rke2-agent.service Wants=network-online.target After=network-online.target [Service] Type=oneshot ExecStart=/bin/bash -c "INTERFACE=$(awk '$2 == 00000000 { print $1; exit }' /proc/net/route); ethtool -K \$INTERFACE tx-checksum-ip-generic off || ethtool -K cilium_host tx-checksum-ip-generic off || true" RemainAfterExit=true [Install] WantedBy=multi-user.target EOF sudo systemctl enable disable-checksum
cat <<EOF | sudo tee /etc/systemd/system/disable-checksum.service [Unit] Description=Disable TX Checksum Offload Before=rke2-agent.service Wants=network-online.target After=network-online.target [Service] Type=oneshot ExecStart=/bin/bash -c "INTERFACE=$(awk '$2 == 00000000 { print $1; exit }' /proc/net/route); ethtool -K \$INTERFACE tx-checksum-ip-generic off || ethtool -K cilium_host tx-checksum-ip-generic off || true" RemainAfterExit=true [Install] WantedBy=multi-user.target EOF sudo systemctl enable disable-checksum
-
- Restart the affected instance by taking the steps described in Starting and shutting down a node.