bgpd: Fix the other of SR locator parameters

The latest FRR's frr-reload.py is broken and we can't reload FRR
gracefully with segment routing locator configuration (if we
execute frr-reload.py, FRR will stop suddenly).

The root cause of this issue is very simple. FRR will display the
current configuration like this (the below is the result of
"show running-configuration").

``
segment-routing
 srv6
  locators
   locator default
    prefix fd00:1:0:1::/64 block-len 40 node-len 24 func-bits 16
   exit
   !
  exit
  !
 exit
 !
exit
```

However, FRR doesn't accept segment routing locator parameters
if we specify block-len and node-len earlier than func-bits.

Signed-off-by: Ryoga Saito <ryoga.saito@linecorp.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/zebra/zebra_srv6_vty.c b/zebra/zebra_srv6_vty.c
index 1221365d4d..13ad9d71bb 100644
--- a/zebra/zebra_srv6_vty.c
+++ b/zebra/zebra_srv6_vty.c
@@ -276,16 +276,16 @@ DEFUN (no_srv6_locator,
 
 DEFPY (locator_prefix,
        locator_prefix_cmd,
-       "prefix X:X::X:X/M$prefix [func-bits (0-64)$func_bit_len] \
-	       [block-len (16-64)$block_bit_len] [node-len (16-64)$node_bit_len]",
+       "prefix X:X::X:X/M$prefix [block-len (16-64)$block_bit_len]  \
+	        [node-len (16-64)$node_bit_len] [func-bits (0-64)$func_bit_len]",
        "Configure SRv6 locator prefix\n"
        "Specify SRv6 locator prefix\n"
-       "Configure SRv6 locator function length in bits\n"
-       "Specify SRv6 locator function length in bits\n"
        "Configure SRv6 locator block length in bits\n"
        "Specify SRv6 locator block length in bits\n"
        "Configure SRv6 locator node length in bits\n"
-       "Specify SRv6 locator node length in bits\n")
+       "Specify SRv6 locator node length in bits\n"
+       "Configure SRv6 locator function length in bits\n"
+       "Specify SRv6 locator function length in bits\n")
 {
 	VTY_DECLVAR_CONTEXT(srv6_locator, locator);
 	struct srv6_locator_chunk *chunk = NULL;