Suggested patch for issue cisco-system-traffic-generator#1145

Signed-off-by: Hakan Latth <[email protected]>
haklat43 · Aug 22, 2024 · e92df66 · e92df66
1 parent aba3055
commit e92df66
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/stx/common/trex_stack_linux_based.cpp b/src/stx/common/trex_stack_linux_based.cpp
@@ -879,7 +879,7 @@ void CLinuxIfNode::conf_ip6_internal(bool enabled, const string &ip6_buf) {
     char buf[INET6_ADDRSTRLEN];
     if ( enabled ) {
         run_in_ns("sysctl net.ipv6.conf." + m_if_name + "-L.disable_ipv6=0", "Could not enable ipv6 for veth");
-        run_in_ns("ip -6 route add default dev " + m_if_name + "-L", "Could not set interface as default route");
+        run_in_ns("ip -6 route replace default dev " + m_if_name + "-L", "Could not set interface as default route");
         if ( ip6_buf.size() ) {
             inet_ntop(AF_INET6, ip6_buf.c_str(), buf, INET6_ADDRSTRLEN);
             string ip6_str(buf);