kea: T7281: Use Kea internal option for option 121 routes, remove option 249

Remove legacy windows static route on option 249

1 files changed, 0 insertions, 22 deletions

diff --git a/python/vyos/template.py b/python/vyos/template.py
index e75db1a8d..f5baf8dbd 100755
--- a/python/vyos/template.py
+++ b/python/vyos/template.py
@@ -390,28 +390,6 @@ def compare_netmask(netmask1, netmask2):
     except:
         return False
 
-@register_filter('isc_static_route')
-def isc_static_route(subnet, router):
-    # https://ercpe.de/blog/pushing-static-routes-with-isc-dhcp-server
-    # Option format is:
-    # <netmask>, <network-byte1>, <network-byte2>, <network-byte3>, <router-byte1>, <router-byte2>, <router-byte3>
-    # where bytes with the value 0 are omitted.
-    from ipaddress import ip_network
-    net = ip_network(subnet)
-    # add netmask
-    string = str(net.prefixlen) + ','
-    # add network bytes
-    if net.prefixlen:
-        width = net.prefixlen // 8
-        if net.prefixlen % 8:
-            width += 1
-        string += ','.join(map(str,tuple(net.network_address.packed)[:width])) + ','
-
-    # add router bytes
-    string += ','.join(router.split('.'))
-
-    return string
-
 @register_filter('is_file')
 def is_file(filename):
     if os.path.exists(filename):