diff options
| -rw-r--r-- | pbrd/pbr_vty.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/pbrd/pbr_vty.c b/pbrd/pbr_vty.c index 5bc94a2b33..24d3c0fd13 100644 --- a/pbrd/pbr_vty.c +++ b/pbrd/pbr_vty.c @@ -189,9 +189,14 @@ DEFPY(pbr_map_match_mark, pbr_map_match_mark_cmd, #endif if (!no) { - if (pbrms->mark == (uint32_t) mark) + if (pbrms->mark && pbrms->mark == (uint32_t)mark) return CMD_SUCCESS; - pbrms->mark = (uint32_t) mark; + else if (pbrms->mark) { + vty_out(vty, + "A `match mark XX` command already exists, please remove that first\n"); + return CMD_WARNING_CONFIG_FAILED; + } else + pbrms->mark = (uint32_t)mark; } else { pbrms->mark = 0; } |