From c4ce6c3046affe294ef6be25e4ae75a367840e12 Mon Sep 17 00:00:00 2001
From: John Poland <jdpoland@gmail.com>
Date: Tue, 10 Mar 2026 20:33:26 -0400
Subject: [PATCH] lincol/lincol-4507-1.cfg Tue Mar 10 08:33:24 PM EDT 2026

---
 configs/lincol/lincol-4507-1.cfg | 37 ++++++++++++++++++++++++++++++--
 1 file changed, 35 insertions(+), 2 deletions(-)

diff --git a/configs/lincol/lincol-4507-1.cfg b/configs/lincol/lincol-4507-1.cfg
index 05860e4..3626311 100644
--- a/configs/lincol/lincol-4507-1.cfg
+++ b/configs/lincol/lincol-4507-1.cfg
@@ -1,8 +1,9 @@
 Building configuration...
 
-Current configuration : 20252 bytes
+Current configuration : 21262 bytes
 !
-! Last configuration change at 14:42:28 EDT Fri Oct 17 2025
+! Last configuration change at 14:49:20 EDT Tue Mar 10 2026 by estein66.admin
+! NVRAM config last updated at 14:50:10 EDT Tue Mar 10 2026 by estein66.admin
 !
 version 15.2
 no service pad
@@ -109,6 +110,20 @@ archive
  path bootflash:
  maximum 5
 file privilege 10
+object-group network day-enterprise-servers 
+ description day-enterprise-servers
+ host 10.1.230.11
+ host 10.1.40.108
+!
+object-group network dns-servers 
+ description Internal-DNS-Servers
+ host 10.1.40.10
+ host 10.1.48.11
+!
+object-group network ntp-servers 
+ host 10.1.40.154
+ host 10.1.48.103
+!
 !
 spanning-tree mode rapid-pvst
 spanning-tree loopguard default
@@ -170,6 +185,9 @@ vlan 70
 vlan 72
  name access-control
 !
+vlan 230
+ name HVAC
+!
 vlan 508
  name CC-Ring
 !
@@ -623,6 +641,11 @@ interface Vlan107
  ip helper-address 10.21.48.20 
  shutdown
 !
+interface Vlan230
+ ip address 10.13.230.1 255.255.255.224
+ ip access-group hvac in
+ shutdown
+!
 interface Vlan508
  description to Ring #8 CCF Service #S200297
  ip address 10.250.208.13 255.255.255.0
@@ -721,6 +744,16 @@ ip access-list extended AutoQos-4.0-ACL-Transactional-Data
  permit udp any any eq 1575
  permit tcp any any eq 1630
  permit udp any any eq 1630
+ip access-list extended hvac
+ permit ip 10.13.230.0 0.0.0.31 object-group day-enterprise-servers
+ permit udp 10.13.230.0 0.0.0.31 object-group dns-servers eq domain
+ permit udp 10.13.230.0 0.0.0.31 object-group ntp-servers eq ntp
+ permit icmp 10.13.230.0 0.0.0.31 host 10.13.230.1
+ permit icmp host 10.13.230.1 10.13.230.0 0.0.0.31
+ deny   ip any 10.0.0.0 0.255.255.255
+ deny   ip any 192.168.0.0 0.0.255.255
+ deny   ip any 172.16.0.0 0.15.255.255
+ permit tcp 10.13.230.0 0.0.0.31 any eq 587 log-input
 ip access-list extended users
  deny   ip any 192.168.0.0 0.0.255.255
  permit ip any any