1 files changed, 65 insertions, 0 deletions
diff --git a/src/completion/list_bgp_neighbors.sh b/src/completion/list_bgp_neighbors.sh
new file mode 100755
index 000000000..77c626452
--- /dev/null
+++ b/src/completion/list_bgp_neighbors.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+# Copyright (C) 2021 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Return BGP neighbor addresses from CLI, can either request IPv4 only, IPv6
+# only or both address-family neighbors
+
+ipv4=0
+ipv6=0
+
+while [[ "$#" -gt 0 ]]; do
+    case $1 in
+        -4|--ipv4) ipv4=1 ;;
+        -6|--ipv6) ipv6=1 ;;
+        -b|--both) ipv4=1; ipv6=1 ;;
+        *) echo "Unknown parameter passed: $1" ;;
+    esac
+    shift
+done
+
+declare -a vals
+eval "bgp_as=$(cli-shell-api listActiveNodes protocols bgp)"
+eval "vals=($(cli-shell-api listActiveNodes protocols bgp $bgp_as neighbor))"
+
+if [ $ipv4 -eq 1 ] && [ $ipv6 -eq 1 ]; then
+    echo -n '<x.x.x.x>' '<h:h:h:h:h:h:h:h>' ${vals[@]}
+elif [ $ipv4 -eq 1 ] ; then
+     echo -n '<x.x.x.x> '
+     for peer in "${vals[@]}"
+     do
+        ipaddrcheck --is-ipv4-single $peer
+        if [ $? -eq "0" ]; then
+            echo -n "$peer "
+        fi
+     done
+elif [ $ipv6 -eq 1 ] ; then
+    echo -n '<h:h:h:h:h:h:h:h> '
+     for peer in "${vals[@]}"
+     do
+        ipaddrcheck --is-ipv6-single $peer
+        if [ $? -eq "0" ]; then
+            echo -n "$peer "
+        fi
+     done
+else
+    echo "Usage:"
+    echo "-4|--ipv4    list only IPv4 peers"
+    echo "-6|--ipv6    list only IPv6 peers"
+    echo "--both       list both IP4 and IPv6 peers"
+    echo ""
+    exit 1
+fi
+
+exit 0