diff --git a/chapter/baseconf.tex b/chapter/baseconf.tex
index 07cde49..b0c2a6e 100644
--- a/chapter/baseconf.tex
+++ b/chapter/baseconf.tex
@@ -11,6 +11,7 @@
 \lstinputlisting[language=cisco]{code/base.cfg/interfaces.cfg}
 \lstinputlisting[language=cisco]{code/base.cfg/lldp.cfg}
 \lstinputlisting[language=cisco]{code/base.cfg/ntp.cfg}
+\lstinputlisting[language=cisco]{code/base.cfg/ospf.cfg}
 \lstinputlisting[language=cisco]{code/base.cfg/snmp.cfg}
 \lstinputlisting[language=cisco]{code/base.cfg/ssh.cfg}
 \lstinputlisting[language=cisco]{code/base.cfg/vty.cfg}
diff --git a/code/base.cfg/ospf.cfg b/code/base.cfg/ospf.cfg
new file mode 100644
index 0000000..1154966
--- /dev/null
+++ b/code/base.cfg/ospf.cfg
@@ -0,0 +1,18 @@
+router ospf 1
+ router-id 2.2.2.2
+ queue-depth update 15
+ queue-depth hello 15
+ event-log size 65534
+ nsf ietf helper strict-lsa-checking
+ area 0 authentication message-digest
+ traffic-share min across-interfaces
+ timers throttle spf 1800 1800 3200
+ timers throttle lsa 1600 1600 3200
+ timers lsa arrival 3300
+ timers pacing lsa-group 180
+ timers pacing flood 100
+ timers pacing retransmission 200
+ passive-interface Loopback0
+ network 10.10.0.0 0.0.255.255 area 0
+ maximum-paths 6
+ bfd all-interfaces