#2149 - Created a Router-specific version of SessionManager that looks at route table rather than default gateway when dst ip address isn't for a locally attached network. Carried these changes through to arp. Added test for this. Made some minor improvements to show functions in container and node that assist debugging.

src/primaite/simulator/network/container.py

@@ -170,7 +170,9 @@ class Network(SimComponent):
             print(table)
 
         if links:
-            table = PrettyTable(["Endpoint A", "Endpoint B", "is Up", "Bandwidth (MBits)", "Current Load"])
+            table = PrettyTable(
+                ["Endpoint A", "A Port", "Endpoint B", "B Port", "is Up", "Bandwidth (MBits)", "Current Load"]
+            )
             if markdown:
                 table.set_style(MARKDOWN)
             table.align = "l"
@@ -183,7 +185,9 @@ class Network(SimComponent):
                             table.add_row(
                                 [
                                     link.endpoint_a.parent.hostname,
+                                    str(link.endpoint_a),
                                     link.endpoint_b.parent.hostname,
+                                    str(link.endpoint_b),
                                     link.is_up,
                                     link.bandwidth,
                                     link.current_load_percent,