diff --git a/etc.hosts b/etc.hosts
index 00a4367..b37035d 100644
--- a/etc.hosts
+++ b/etc.hosts
@@ -146,6 +146,10 @@
 10.243.211.172 4.flap.r
 42:0:e644:43dc:2291:7db8:acdc:d33e flap.r
 42:0:e644:43dc:2291:7db8:acdc:d33e 6.flap.r
+10.243.29.187 grandalf.r
+10.243.29.187 4.grandalf.r
+42:0:3c46:f1e0:58b7:26a4:6328:d5c2 grandalf.r
+42:0:3c46:f1e0:58b7:26a4:6328:d5c2 6.grandalf.r
 10.243.0.66 green.r
 10.243.0.66 4.green.r
 42:0:ce16::12ee green.r
diff --git a/hosts/grandalf b/hosts/grandalf
new file mode 100644
index 0000000..eec3545
--- /dev/null
+++ b/hosts/grandalf
@@ -0,0 +1,12 @@
+Subnet = 10.243.29.187
+Subnet = 42:0:3c46:f1e0:58b7:26a4:6328:d5c2
+
+-----BEGIN RSA PUBLIC KEY-----                                      
+MIIBCgKCAQEAn1wLOI8DluJAKvscyImoyG0gjxyVC1/Ky8A63YO7INy0SYBg3wU7    
+XPSbix5VJZdADQ382LWg31ORYjnDg40c49gCGLfR6+awgd+Rb0sb4eAz07XENXJC    
+qc70oQrrXLi8HIfeckCsJHe514LJOMA3pU+muaMShOiSygoTiTlEH6RRrkC8HROL    
+2/V7Hm2Sg7YS+MY8bI/x61MIagfkQKH2eFyqGG54Y80bIhm5SohMkiANu78GdngI    
+jb+EGlT/vq3+oGNFJ7Shy/VsR5GLDoZ5KCsT45DM87lOjGB7m+bOdizZQtWmJtC/    
+/btEPWJPAD9lIY2iGtPrmeMWDNTW9c0iCwIDAQAB                            
+-----END RSA PUBLIC KEY-----                                        
+