set bgp_med

12 Feb 2026

      Hi,

in the config snippets below I added the export filter, see the "<<<<" 
signs. The goal is to set the med.

When running "configure" this change triggers this warning:

<WARN> Channel nextlayer_ndc1_v4.ipv4 hits route export limit (1), 
action: disable

Which suggests that this config change causes a misconfiguration and 
route leak, correct? I only expect to announce a single prefix.
How would you actually set the med instead?

thank you!
Christoph

protocol static mynet4 {
	ipv4;
	route 109.70.100.0/24 reject;
}

filter set_med20 {
	bgp_med = 20;
	accept;
}

template bgp bgp_base4 {
	local as 208323;
	strict bind on;
	prefer older yes;
         graceful restart on;
	graceful restart time 300;

         ipv4 {
                 import filter transit_in;
		import keep filtered on;
		import table on;
		export where proto = "mynet4";
                 export limit 1;
         };

}

protocol bgp nextlayer_ndc1_v4 from bgp_base4 {

	hold time 120;
	keepalive time 20;
         neighbor 2.2.2.2 as 1764;
         source address 1.1.1.1;
	authentication md5;
         include "../peers-secrets/....conf";
         multihop;
	ipv4 {                                   <<<<
		export filter set_med20;         <<<<
	};                                       <<<<
}