diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2019-11-18 17:44:34 +0100 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2019-11-18 17:56:51 +0100 |
| commit | 0f88200247cc61175c7a1d98a3e935aedce93f3b (patch) | |
| tree | 15d9b25b233f2c97856365dd6653752e0c6db607 /lib/flowspec.h | |
| parent | 53401bef63013dfee01b65d071ffbd88e457539f (diff) | |
BGP: Fix processing of IPv6 Flowspec
During NLRI parsing of IPv6 Flowspec, dst prefix was not properly
extracted from NLRI, therefore a received flow was stored in a different
position in flowspec routing table, and was not reachable by command
'show route <flow>'.
Add proper prefix part accessors to flowspec code and use them from BGP
NLRI parsing code.
Thanks to Alex D. for the bugreport.
Diffstat (limited to 'lib/flowspec.h')
| -rw-r--r-- | lib/flowspec.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/flowspec.h b/lib/flowspec.h index fa90c70d..d486cda0 100644 --- a/lib/flowspec.h +++ b/lib/flowspec.h @@ -86,6 +86,14 @@ const byte *flow6_next_part(const byte *pos, const byte *end); /* + * Flowspec accessors + */ + +ip4_addr flow_read_ip4_part(const byte *part); +ip6_addr flow_read_ip6_part(const byte *part); + + +/* * Flowspec Builder */ |