nat: Implement a post-routing for the NAT software
* The post-routing is applied after the first re-writing. To do this
the new number is copied back into the called data structure.
* Add a testcase that goes from 0172 to 0049 and then back to 0049
using the post rule with a table lookup.
diff --git a/openbsc/tests/vty_test_runner.py b/openbsc/tests/vty_test_runner.py
index 91b4684..730b8ba 100644
--- a/openbsc/tests/vty_test_runner.py
+++ b/openbsc/tests/vty_test_runner.py
@@ -103,6 +103,14 @@
res = self.vty.command("number-rewrite rewrite.cfg")
res = self.vty.command("no number-rewrite")
+ def testRewritePostNoRewrite(self):
+ self.vty.enable()
+ self.vty.command("configure terminal")
+ self.vty.command("nat")
+ self.vty.verify("number-rewrite-post rewrite.cfg", [''])
+ self.vty.verify("no number-rewrite-post", [''])
+
+
def testPrefixTreeLoading(self):
cfg = os.path.join(confpath, "tests/bsc-nat-trie/prefixes.csv")