feat: Aggregate lists and limit max len to DFZ standard

JouanDeag · Aug 16, 2024 · b321b9f · b321b9f
1 parent e96906c
commit b321b9f
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/compose.yml b/compose.yml
@@ -1,6 +1,6 @@
 services:
     go-irr:
-        image: ghcr.io/jouandeag/go-irr:main
+        image: ghcr.io/jouandeag/go-irr:latest
         ports:
             - '8080:8080'
         environment:

diff --git a/main.go b/main.go
@@ -140,7 +140,18 @@ func getPrefixList(addressFamily string, routerOs string, asnOrAsSet string, isA
 		asnOrAsSet = strings.ReplaceAll(asnOrAsSet, "_", ":")
 	}
 
-	cmd := exec.Command("bgpq4", "-"+addressFamily, "-"+routerOs, asnOrAsSet)
+	aggregate := "-3"
+
+	if routerOs != "J" {
+		aggregate = "-A"
+	}
+
+	maxLen := "-m 24"
+	if addressFamily == "6" {
+		maxLen = "-m 48"
+	}
+
+	cmd := exec.Command("bgpq4", aggregate, maxLen, "-"+addressFamily, "-"+routerOs, asnOrAsSet)
 
 	var stdout, stderr bytes.Buffer
 	cmd.Stdout = &stdout