doc: Specify allowed chars in bgp regular expressions

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>

diff --git a/bgpd/bgp_filter.c b/bgpd/bgp_filter.c
index 2e1588aa8c1ec7fcda928d3e3945d96600e4f9c0..37d6525c9532ec793efd4f79beb0b7d052c85cdf 100644 (file)
--- a/bgpd/bgp_filter.c
+++ b/bgpd/bgp_filter.c
@@ -409,7 +409,7 @@ DEFUN(as_path, bgp_as_path_cmd,
       "Regular expression access list name\n"
       "Specify packets to reject\n"
       "Specify packets to forward\n"
-      "A regular-expression (1234567890_(^|[,{}() ]|$)) to match the BGP AS paths\n")
+      "A regular-expression (1234567890_^|[,{}() ]$*+.?-\\) to match the BGP AS paths\n")
 {
        int idx = 0;
        enum as_filter_type type;
@@ -477,7 +477,7 @@ ALIAS(as_path, ip_as_path_cmd,
       "Regular expression access list name\n"
       "Specify packets to reject\n"
       "Specify packets to forward\n"
-      "A regular-expression (1234567890_(^|[,{}() ]|$)) to match the BGP AS paths\n")
+      "A regular-expression (1234567890_^|[,{}() ]$*+.?-\\) to match the BGP AS paths\n")
 
 DEFUN(no_as_path, no_bgp_as_path_cmd,
       "no bgp as-path access-list WORD <deny|permit> LINE...",
@@ -488,7 +488,7 @@ DEFUN(no_as_path, no_bgp_as_path_cmd,
       "Regular expression access list name\n"
       "Specify packets to reject\n"
       "Specify packets to forward\n"
-      "A regular-expression (1234567890_(^|[,{}() ]|$)) to match the BGP AS paths\n")
+      "A regular-expression (1234567890_^|[,{}() ]$*+.?-\\) to match the BGP AS paths\n")
 {
        int idx = 0;
        enum as_filter_type type;
@@ -565,7 +565,7 @@ ALIAS(no_as_path, no_ip_as_path_cmd,
       "Regular expression access list name\n"
       "Specify packets to reject\n"
       "Specify packets to forward\n"
-      "A regular-expression (1234567890_(^|[,{}() ]|$)) to match the BGP AS paths\n")
+      "A regular-expression (1234567890_^|[,{}() ]$*+.?-\\) to match the BGP AS paths\n")
 
 DEFUN (no_as_path_all,
        no_bgp_as_path_all_cmd,

diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index f68297685ecfee99e0873f9bd826012c553084ad..9bc973ea3952a6fc6bf123eae10bdb233a71b6ee 100644 (file)
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -9722,7 +9722,7 @@ DEFUN (show_ip_bgp_regexp,
        BGP_AFI_HELP_STR
        BGP_SAFI_WITH_LABEL_HELP_STR
        "Display routes matching the AS path regular expression\n"
-       "A regular-expression to match the BGP AS paths\n")
+       "A regular-expression (1234567890_^|[,{}() ]$*+.?-\\) to match the BGP AS paths\n")
 {
        afi_t afi = AFI_IP6;
        safi_t safi = SAFI_UNICAST;