diff --git a/iproute.spec b/iproute.spec
index 4823fa4..e989caf 100644
--- a/iproute.spec
+++ b/iproute.spec
@@ -3,8 +3,8 @@
 %define pckdocdir %{_datadir}/doc/iproute-%{version}
 
 Name:          iproute
-Version:       4.0.0
-Release:       2mamba
+Version:       4.15.0
+Release:       1mamba
 Summary:       Advanced routing tools including ipv6 routing
 Group:         Network/Routing
 Vendor:        openmamba
@@ -33,7 +33,7 @@ BuildRequires: tetex-dvips
 BuildRequires: linuxdoc-tools
 BuildRequires: linuxdoc-tools-latex
 %endif
-BuildRequires: iptables >= 1.6
+BuildRequires: iptables >= 1.6.2
 BuildRequires: bison
 BuildRequires: flex
 Provides:      iproute2 = %{?epoch:%epoch:}%{version}-%{release}
@@ -55,7 +55,7 @@ This package contain the iproute2 documentation in dvi and html formats.
 #%patch1 -p1 -b .makefile
 #%patch2 -p1 -b .ip_resolve_crash
 #%patch3 -p1 -b .tc_pfifo_man
-%patch4 -p1
+#%patch4 -p1
 %patch5 -p1
 #%patch6 -p1
 
@@ -71,9 +71,9 @@ This package contain the iproute2 documentation in dvi and html formats.
    LIBDIR=%{_libdir}
 %endif
 
-%if "%{stage1}" != "1"
-%make -C doc dvi html
-%endif
+#%if "%{stage1}" != "1"
+#% make -C doc dvi html
+#%endif
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -83,10 +83,10 @@ This package contain the iproute2 documentation in dvi and html formats.
    DOCDIR=%{pckdocdir} \
    LIBDIR=%{_libdir}
 
-install -D -m 0755 %{S:1} \
-   %{buildroot}%{_initrddir}/tc
-install -D -m 0644 %{S:2} \
-   %{buildroot}%{_sysconfdir}/sysconfig/traffic_control
+#install -D -m 0755 %{S:1} \
+#   %{buildroot}%{_initrddir}/tc
+#install -D -m 0644 %{S:2} \
+#   %{buildroot}%{_sysconfdir}/sysconfig/traffic_control
 
 install -d %{buildroot}/sbin
 mv %{buildroot}%{_sbindir}/ip %{buildroot}/sbin
@@ -101,31 +101,31 @@ rm -f %{buildroot}%{pckdocdir}/*.sgml
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%preun
-if [ $1 -eq 0 ]; then
-# erase
-   /sbin/chkconfig tc
-   if [ $? -eq 0 ]; then
-      /sbin/service tc stop
-      /sbin/chkconfig --del tc
-   fi
-fi
-exit 0
+#% preun
+#if [ $1 -eq 0 ]; then
+## erase
+#   /sbin/chkconfig tc
+#   if [ $? -eq 0 ]; then
+#      /sbin/service tc stop
+#      /sbin/chkconfig --del tc
+#   fi
+#fi
+#exit 0
 
-%postun
-if [ $1 -eq 1 ]; then
-# upgrade
-   /sbin/chkconfig tc
-   [ $? -eq 0 ] && /sbin/service tc restart
-fi
-exit 0
+#% postun
+#if [ $1 -eq 1 ]; then
+## upgrade
+#   /sbin/chkconfig tc
+#   [ $? -eq 0 ] && /sbin/service tc restart
+#fi
+#exit 0
 
 %files
 %defattr(-,root,root)
-%config(noreplace) %{_sysconfdir}/sysconfig/traffic_control
+#%config(noreplace) %{_sysconfdir}/sysconfig/traffic_control
 %dir %{_sysconfdir}/iproute2
 %config %{_sysconfdir}/iproute2/*
-%{_initrddir}/tc
+#%{_initrddir}/tc
 /sbin/ifcfg
 /sbin/ip
 /sbin/tc
@@ -134,15 +134,18 @@ exit 0
 %{_sbindir}/bridge
 %{_sbindir}/ctstat
 %{_sbindir}/genl
+%{_sbindir}/devlink
 %{_sbindir}/ifstat
 %{_sbindir}/lnstat
 %{_sbindir}/nstat
+%{_sbindir}/rdma
 %{_sbindir}/routef
 %{_sbindir}/routel
 %{_sbindir}/rtacct
 %{_sbindir}/rtpr
 %{_sbindir}/rtstat
 %{_sbindir}/ss
+%{_sbindir}/tipc
 %dir %{_libdir}/tc
 %{_libdir}/tc/m_ipt.so
 %{_libdir}/tc/m_xt.so
@@ -152,21 +155,29 @@ exit 0
 %{_libdir}/tc/pareto.dist
 %{_libdir}/tc/paretonormal.dist
 #%{_libdir}/tc/q_atm.so
+%{_includedir}/iproute2/bpf_elf.h
+%{_datadir}/bash-completion/completions/tc
 %{_mandir}/man3/libnetlink.*
 %{_mandir}/man7/tc-hfsc.7*
 %{_mandir}/man8/*
 %doc COPYING
 
-%if "%{stage1}" != "1"
-%files doc
-%defattr(-,root,root)
-%doc doc/*.dvi
-%doc doc/*.html
-%doc README
-%doc examples/
-%endif
+#%if "%{stage1}" != "1"
+#%files doc
+#%defattr(-,root,root)
+#%doc doc/*.dvi
+#%doc doc/*.html
+#%doc README
+#%doc examples/
+#%endif
 
 %changelog
+* Fri Feb 09 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 4.15.0-1mamba
+- update to 4.15.0
+
+* Fri Feb 09 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.0-3mamba
+- rebuilt with iptables 1.6.2
+
 * Tue Feb 09 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.0-2mamba
 - rebuilt with iptables 1.6.0