[Podman] Newbie network test?

I've installed Podman on a Raspberry Pi Zero W, and want to test the network connection. I found this: pi@raspberrypi:~/tripod $ podman pull docker.io/library/httpd pi@raspberrypi:~/tripod $ podman run -dt -p 8088:80/tcp docker.io/library/httpd 54a005199e38260bae58a6a5437dd0fbde62f2f596b25d928fb346328cfc9e73 pi@raspberrypi:~/tripod $ I chose "8088:80" because incoming port 8080 is already in use and working on that Pi. Seems that is valid? It seems to run, but closes itself in under a minute: pi@raspberrypi:~/tripod $ podman ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 54a005199e38 docker.io/library/httpd httpd-foreground 26 minutes ago Exited (139) 26 minutes ago 0.0.0.0:8088->80/tcp hopeful_buck 787779b20e96 docker.io/library/httpd httpd-foreground 18 seconds ago Exited (139) 16 seconds ago 0.0.0.0:8088->80/tcp pedantic_yonath pi@raspberrypi:~/tripod $ pi@raspberrypi:~/tripod $ podman logs -l pi@raspberrypi:~/tripod $ pi@raspberrypi:~/tripod $ podman top -l Error: top can only be used on running containers pi@raspberrypi:~/tripod $ slirp4netns is already the newest version (1.0.1-2). Could someone please suggest what to check next? Loren