diff --git a/ex-1_iptables.adoc b/ex-1_iptables.adoc
index 8678601..62c7016 100644
--- a/ex-1_iptables.adoc
+++ b/ex-1_iptables.adoc
@@ -28,8 +28,6 @@ Assuming you're already logged in
 
 
 
-[[cheat-swarmlab-up1]]
-== Find
 
 == Find IP
 
@@ -38,19 +36,25 @@ Assuming you're already logged in
 ----
 # ifconfig
 
-eth0      Link encap:Ethernet  HWaddr aa:00:04:07:75:ab  
-	  Link encap:Ethernet  HWaddr aa:0c:f4:8e:72:9a  
-          inet addr:83.212.114.28  Bcast:83.212.115.255  Mask:255.255.254.0   
-          inet6 addr: fe80::494d:387d:bf73:ee99/64 Scope:Link
-          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
-          RX packets:534819705 errors:0 dropped:0 overruns:0 frame:0
-          TX packets:515415338 errors:0 dropped:0 overruns:0 carrier:0
-          collisions:0 txqueuelen:1000 
-          RX bytes:122518018925 (122.5 GB)  TX bytes:89030970483 (89.0 GB)
+eth0:   flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
+        inet 172.21.0.2  netmask 255.255.0.0  broadcast 172.21.255.255
+        ether 02:42:ac:15:00:02  txqueuelen 0  (Ethernet)
+        RX packets 61  bytes 9309 (9.3 KB)
+        RX errors 0  dropped 0  overruns 0  frame 0
+        TX packets 0  bytes 0 (0.0 B)
+        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
+
+lo:     flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
+        inet 127.0.0.1  netmask 255.0.0.0
+        loop  txqueuelen 1000  (Local Loopback)
+        RX packets 248  bytes 14260 (14.2 KB)
+        RX errors 0  dropped 0  overruns 0  frame 0
+        TX packets 248  bytes 14260 (14.2 KB)
+        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 ---- 
 
-inet addr:**83.212.114.28**  Bcast:83.212.115.255  Mask:255.255.254.0 + 
-IP=83.212.114.28
+
+CAUTION: inet ***172.21.0.2***  netmask 255.255.0.0  broadcast 172.21.255.255
 
 
 == Find live hosts