Cisco static route next-hop interface name is not canonicalized

[arifogel]

The stored value of the name of the next-hop interface of a static route is not canonicalized. This causes a crash in data plane computation when the actual interface cannot be found due to the name mismatch.

[arifogel]

Should be fixable with below patch. Commit will follow later.

diff --git a/projects/batfish/src/org/batfish/grammar/cisco/CiscoControlPlaneExtractor.java b/projects/batfish/src/org/batfish/grammar/cisco/CiscoControlPlaneExtractor.java
index 514f6a0..7c2895a 100644
--- a/projects/batfish/src/org/batfish/grammar/cisco/CiscoControlPlaneExtractor.java
+++ b/projects/batfish/src/org/batfish/grammar/cisco/CiscoControlPlaneExtractor.java
@@ -2690,7 +2690,7 @@ public class CiscoControlPlaneExtractor extends CiscoParserBaseListener
          nextHopIp = nextHopPrefix.getAddress();
       }
       if (ctx.nexthopint != null) {
-         nextHopInterface = ctx.nexthopint.getText();
+         nextHopInterface = getCanonicalInterfaceName(ctx.nexthopint.getText());
       }
       if (ctx.distance != null) {
          distance = toInteger(ctx.distance);
@@ -4073,7 +4073,7 @@ public class CiscoControlPlaneExtractor extends CiscoParserBaseListener
             nextHopIp = new Ip(ctx.nhip.getText());
          }
          if (ctx.nhint != null) {
-            nextHopInterface = ctx.nhint.getText();
+            nextHopInterface = getCanonicalInterfaceName(ctx.nhint.getText());
          }
          int distance = DEFAULT_STATIC_ROUTE_DISTANCE;
          if (ctx.distance != null) {

[arifogel]

fixed by b11ddea6d53e40c9e221a49e6bc7265df2823a37