From 9f569d4b1b2ec8cd6a67942ef96fee012de78392 Mon Sep 17 00:00:00 2001
From: Saria Hajjar <sariahajjar@gmail.com>
Date: Thu, 16 Jan 2020 23:03:16 +0000
Subject: [PATCH] Fixes #3941: AttributeError when searching on IP assign

---
 docs/release-notes/version-2.7.md | 10 +++++++++-
 netbox/ipam/views.py              |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/docs/release-notes/version-2.7.md b/docs/release-notes/version-2.7.md
index 4876476c9..bfdfb4b51 100644
--- a/docs/release-notes/version-2.7.md
+++ b/docs/release-notes/version-2.7.md
@@ -1,3 +1,11 @@
+# v2.7.1 (FUTURE)
+
+## Bug Fixes
+
+* [#3941](https://github.com/netbox-community/netbox/issues/3941) - Fixed exception when attempting to assign IP to interface
+
+---
+
 # v2.7.0 (2020-01-16)
 
 **Note:** This release completely removes the topology map feature ([#2745](https://github.com/netbox-community/netbox/issues/2745)).
@@ -172,7 +180,7 @@ REDIS = {
         'SSL': False,
     }
 }
-``` 
+```
 
 Note that the `CACHE_DATABASE` parameter has been removed and the connection settings have been duplicated for both
 `webhooks` and `caching`. This allows the user to make use of separate Redis instances if desired. It is fine to use the
diff --git a/netbox/ipam/views.py b/netbox/ipam/views.py
index 1460df66f..5cbd55bf4 100644
--- a/netbox/ipam/views.py
+++ b/netbox/ipam/views.py
@@ -760,7 +760,7 @@ class IPAddressAssignView(PermissionRequiredMixin, View):
                 'vrf', 'tenant', 'interface__device', 'interface__virtual_machine'
             )
             # Limit to 100 results
-            addresses = filters.IPAddressFilter(request.POST, addresses).qs[:100]
+            addresses = filters.IPAddressFilterSet(request.POST, addresses).qs[:100]
             table = tables.IPAddressAssignTable(addresses)
 
         return render(request, 'ipam/ipaddress_assign.html', {