diff --git a/net-snmp-5.4-ethtool-config.patch b/net-snmp-5.4-ethtool-config.patch
new file mode 100644
index 0000000..3cb72e9
--- /dev/null
+++ b/net-snmp-5.4-ethtool-config.patch
@@ -0,0 +1,34 @@
+--- net-snmp-5.4/configure.ethtool-config	2007-01-11 17:26:28.000000000 +0100
++++ net-snmp-5.4/configure	2007-01-11 17:26:28.000000000 +0100
+@@ -32741,10 +32741,10 @@
+ /* end confdefs.h.  */
+ 
+ #include <sys/types.h>
+-typedef unsigned long long u64;         /* hack, so we may include kernel's ethtool.h */
+-typedef __uint32_t u32;         /* ditto */
+-typedef __uint16_t u16;         /* ditto */
+-typedef __uint8_t u8;           /* ditto */
++typedef unsigned long long __u64;         /* hack, so we may include kernel's ethtool.h */
++typedef __uint32_t __u32;         /* ditto */
++typedef __uint16_t __u16;         /* ditto */
++typedef __uint8_t __u8;           /* ditto */
+ 
+ 
+ #include <$ac_header>
+--- net-snmp-5.4/agent/mibgroup/if-mib/data_access/interface_linux.c.ethtool-config	2006-09-21 15:09:18.000000000 +0200
++++ net-snmp-5.4/agent/mibgroup/if-mib/data_access/interface_linux.c	2007-01-11 17:27:32.000000000 +0100
+@@ -26,10 +26,10 @@
+ #include <unistd.h>
+ 
+ #ifdef HAVE_LINUX_ETHTOOL_H
+-typedef unsigned long long u64;         /* hack, so we may include kernel's ethtool.h */
+-typedef __uint32_t u32;         /* ditto */
+-typedef __uint16_t u16;         /* ditto */
+-typedef __uint8_t u8;           /* ditto */
++typedef unsigned long long __u64;         /* hack, so we may include kernel's ethtool.h */
++typedef __uint32_t __u32;         /* ditto */
++typedef __uint16_t __u16;         /* ditto */
++typedef __uint8_t __u8;           /* ditto */
+ #include <linux/ethtool.h>
+ #endif /* HAVE_LINUX_ETHTOOL_H */
+ #include <linux/sockios.h>
diff --git a/net-snmp.spec b/net-snmp.spec
index 3dc0b41..354f140 100644
--- a/net-snmp.spec
+++ b/net-snmp.spec
@@ -7,7 +7,7 @@
 Summary: A collection of SNMP protocol tools and libraries
 Name: net-snmp
 Version: %{major_ver}
-Release: 6%{?dist}
+Release: 7%{?dist}
 Epoch: 1
 
 License: BSDish
@@ -34,6 +34,7 @@ Patch9: net-snmp-5.4-config_libdir.patch
 #Patch10: net-snmp-5.4-if_addr.patch
 Patch11: net-snmp-5.4-ip-addr-route-leaks.patch
 Patch12: net-snmp-5.4-tcpConn-tcp6-fopen.patch
+Patch13: net-snmp-5.4-ethtool-config.patch
 
 Requires(pre): /sbin/chkconfig
 Obsoletes: ucd-snmp
@@ -143,6 +144,8 @@ and applications.
 %patch11 -p0 -b .route-leak
 %patch12 -p1 -b .tcp6-fopen
 
+%patch13 -p1 -b .ethtool-config
+
 # Do this patch with a perl hack...
 perl -pi -e "s|'\\\$install_libdir'|'%{_libdir}'|" ltmain.sh
 
@@ -353,6 +356,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_libdir}/lib*.so.*
 
 %changelog
+* Thu Jan 11 2007 Radek Vokál <rvokal@redhat.com> - 5.4-7
+- fix ethtool extension (#222268)
+
 * Thu Jan 11 2007 Radek Vokál <rvokal@redhat.com> - 5.4-6
 - swith to new disman implementation