Meerge branch 'main' of https://github.com/brown-cs1680-f23/iptcp-jailpt2

update

2 files changed, 5 insertions, 4 deletions

diff --git a/util/vnet_generate b/util/vnet_generate
index 8cfb417..01f7163 100755
--- a/util/vnet_generate
+++ b/util/vnet_generate
@@ -190,6 +190,7 @@ class Node():
                     print(f"Warning:  multiple routers found for host {self.name}, selecting one")
                 default_router, default_iface = routers[0]
                 default_ip, _ = default_router.get_ip_on_network(default_iface.network)
+                fd.write("routing static\n\n")
                 fd.write("# Default route\n")
                 fd.write("route 0.0.0.0/0 via {}\n".format(default_ip))
             else:
diff --git a/util/vnet_run b/util/vnet_run
index 39d72a6..628ba62 100755
--- a/util/vnet_run
+++ b/util/vnet_run
@@ -165,15 +165,15 @@ def main(input_args):
     if args.bin_config:
         bin_info = BinManager.from_bin_config(args.bin_config)
     else:
-        if args.bin_dir:
-            host_bin = pathlib.Path(args.bin_dir).resolve() / VHOST_BINARY_NAME
-            router_bin = pathlib.Path(args.bin_dir).resolve() / VROUTER_BINARY_NAME
-        else:
+        if (args.router != "") or (args.host != ""):
             if args.router == "" or args.host == "":
                 do_exit("Must specify host and router binaries with --bin-dir or (--host and --router)")
 
             router_bin = pathlib.Path(args.router).resolve()
             host_bin = pathlib.Path(args.host).resolve()
+        else:
+            host_bin = pathlib.Path(args.bin_dir).resolve() / VHOST_BINARY_NAME
+            router_bin = pathlib.Path(args.bin_dir).resolve() / VROUTER_BINARY_NAME
 
         check_bin_exists(router_bin)
         check_bin_exists(host_bin)