1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/bgp/vyatta-bgp.pl b/scripts/bgp/vyatta-bgp.pl
index bf29a56e..d0f9c94c 100755
--- a/scripts/bgp/vyatta-bgp.pl
+++ b/scripts/bgp/vyatta-bgp.pl
@@ -39,7 +39,7 @@ sub check_peer_name() {
   
   # Quagga treats the first byte as a potential IPv6 address
   # so we can't use it as a peer group name.  So let's check for it.
-  if (/^[A-Ga-g]{1,4}$/) {
+  if (/^[A-Fa-f]{1,4}$/) {
     print "malformed neighbor address $neighbor\n";
     exit 1;
   }