diff --git a/it-windows-base/CHANGELOG.md b/it-windows-base/CHANGELOG.md
index e9e2e5e..0c93b6d 100644
--- a/it-windows-base/CHANGELOG.md
+++ b/it-windows-base/CHANGELOG.md
@@ -13,3 +13,6 @@
   * remove HPSA and HPOM
   * ticket INC000002703111
 
+# v1.2.2 -- 20220203
+  * Added 135 and 1024-65535/tcp to it-windows-base to allow discovery from csvdsnmidw001i.csp1.ead.census.gov, csvdsnmidw002i.csp1.ead.census.gov.
+  * ticket INC000002819140
diff --git a/it-windows-base/ports.tf b/it-windows-base/ports.tf
index ba25b3c..fb9f345 100644
--- a/it-windows-base/ports.tf
+++ b/it-windows-base/ports.tf
@@ -24,6 +24,7 @@ locals {
   n_ansible  = ["172.24.12.239/32"]
   n_encase   = ["148.129.121.72/32"]
   n_riverbed = ["172.24.100.107/32"]
+  n_servicenow = ["10.193.2.104/32", "10.193.3.207/32"]
   #  n_hpsa        = ["172.24.100.141/32", "172.24.100.154/32", "172.24.100.165/32"]
   #  n_hpom        = ["172.24.105.24/32"]
   source_groups = ["all", "external"]
@@ -41,6 +42,8 @@ locals {
     #    [1002, 1002, "tcp", "HPSA", local.n_hpsa, ["external"]],
     #    [383, 383, "tcp", "HPOM", local.n_hpom, ["external"]],
     #    [383, 383, "udp", "HPOM", local.n_hpom, ["external"]],
+    [135, 135, "tcp", "ServiceNow Discovery", local.n_servicenow, ["external"]],
+    [1024, 65535, "tcp", "ServiceNow Discovery", local.n_servicenow, ["external"]],
   ]
 
   # these are ignored
diff --git a/it-windows-base/version.tf b/it-windows-base/version.tf
index 54b3493..3472979 100644
--- a/it-windows-base/version.tf
+++ b/it-windows-base/version.tf
@@ -1,3 +1,3 @@
 locals {
-  _module_version = "1.2.1"
+  _module_version = "1.2.2"
 }