From 6212c5a82fa1d2f179366acfc80fc7a255d100f5 Mon Sep 17 00:00:00 2001
From: Pim van Pelt <pim@ipng.nl>
Date: Sun, 7 Apr 2024 15:26:55 +0200
Subject: [PATCH] unnumbered: add dumper()

---
 vppcfg/vpp/dumper.py | 10 ++++++++++
 vppcfg/vpp/vppapi.py |  6 ++++++
 2 files changed, 16 insertions(+)

diff --git a/vppcfg/vpp/dumper.py b/vppcfg/vpp/dumper.py
index eea525c..7463f3a 100644
--- a/vppcfg/vpp/dumper.py
+++ b/vppcfg/vpp/dumper.py
@@ -102,6 +102,11 @@ class Dumper(VPPApi):
                     loop["mac"] = str(iface.l2_address)
                     if iface.sw_if_index in self.cache["lcps"]:
                         loop["lcp"] = self.cache["lcps"][iface.sw_if_index].host_if_name
+                    if iface.sw_if_index in self.cache["interface_unnumbered"]:
+                        target = self.cache["interface_unnumbered"][iface.sw_if_index]
+                        loop["unnumbered"] = self.cache["interfaces"][
+                            target
+                        ].interface_name
                     if iface.sw_if_index in self.cache["interface_addresses"]:
                         if (
                             len(self.cache["interface_addresses"][iface.sw_if_index])
@@ -123,6 +128,11 @@ class Dumper(VPPApi):
                     i = {"description": ""}
                     if iface.sw_if_index in self.cache["lcps"]:
                         i["lcp"] = self.cache["lcps"][iface.sw_if_index].host_if_name
+                    if iface.sw_if_index in self.cache["interface_unnumbered"]:
+                        target = self.cache["interface_unnumbered"][iface.sw_if_index]
+                        i["unnumbered"] = self.cache["interfaces"][
+                            target
+                        ].interface_name
                     if iface.sw_if_index in self.cache["interface_addresses"]:
                         if (
                             len(self.cache["interface_addresses"][iface.sw_if_index])
diff --git a/vppcfg/vpp/vppapi.py b/vppcfg/vpp/vppapi.py
index 85c9b02..cbddbad 100644
--- a/vppcfg/vpp/vppapi.py
+++ b/vppcfg/vpp/vppapi.py
@@ -119,6 +119,7 @@ class VPPApi:
             "interface_names": {},
             "interfaces": {},
             "interface_addresses": {},
+            "interface_unnumbered": {},
             "interface_mpls": {},
             "interface_acls": {},
             "bondethernets": {},
@@ -374,6 +375,11 @@ class VPPApi:
         except AttributeError as err:
             self.logger.warning(f"ACL API not found - missing plugin: {err}")
 
+        self.logger.debug("Retrieving interface Unnumbered state")
+        api_response = self.vpp.api.ip_unnumbered_dump()
+        for iface in api_response:
+            self.cache["interface_unnumbered"][iface.sw_if_index] = iface.ip_sw_if_index
+
         self.logger.debug("Retrieving bondethernets")
         api_response = self.vpp.api.sw_bond_interface_dump()
         for iface in api_response: