Go to Logging > Logs Viewer to monitor a GCP Load Balancer.
resource.type="http_load_balancer" AND resource.labels.url_map_name="your-lb" AND resource.labels.project_id="your-project-id" |
logging
GCP StackDriver Firewall Log
Here’s one way how to look at traffic hitting a GCP firewall. To view the traffic activity, go to Stackdriver Logging > Viewer. Enter the following search string. Just replace the network name and firewall name.
logName:(projects/project-name/logs/compute.googleapis.com%2Ffirewall) AND jsonPayload.rule_details.reference:("network:network-name/firewall:firewall-name") |