17 lines
		
	
	
		
			545 B
		
	
	
	
		
			Plaintext
		
	
	
			
		
		
	
	
			17 lines
		
	
	
		
			545 B
		
	
	
	
		
			Plaintext
		
	
	
function downstream_import_filter(int ASN) {
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    if !is_valid() then return false;
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    if delete(bgp_path, DOWNSTREAM_ASN).len != 0 then return false;
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    pub_add_communities(ASN, 20);
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    pub_preprocess_communities();
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    bgp_local_pref = 500 - bgp_path.len * 10;
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    pub_route_controller_specific();
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    return true;
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}
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function downstream_export_filter(int ASN) {
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    pub_process_path();
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    if !is_valid() then return false;
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    pub_add_communities(ASN, 30);
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    if pub_process_communities(ASN, 20) then return true;
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    else return false;
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} |