diff --git a/IT/Making nginx forward VPN and https traffic on tcp 443.md b/IT/Making nginx forward VPN and https traffic on tcp 443.md
index 133786e..af40eba 100644
--- a/IT/Making nginx forward VPN and https traffic on tcp 443.md	
+++ b/IT/Making nginx forward VPN and https traffic on tcp 443.md	
@@ -31,4 +31,6 @@ Hoping in vain that nginx would somehow be able to request the provided IP from
 nginx: [emerg] bind() to 192.168.0.8:443 failed (99: Cannot assign requested address)
 ```
 
-I then googled a variety of things ber
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+I then googled a variety of things before determining that I'd configure the new IP in at an OS (and router?) level, then configure it in at an nginx level after.
+
+I found the guide <https://www.tecmint.com/create-multiple-ip-addresses-to-one-single-network-interface/>
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