diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2017-08-08 07:54:32 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-08-08 07:54:32 -0400 |
| commit | f66e92bc4856352dc4c1c81fa35b1dd570cd83e5 (patch) | |
| tree | d95a4b505cc238c09ea4d2512f2ad6af92f5cb9c /lib/pw.h | |
| parent | 78986c05cdb4adf6019d02dc328341943c573b35 (diff) | |
| parent | 1a99ca998dd05c41d4068ace4ca3ef8ac4ba309c (diff) | |
Merge pull request #783 from opensourcerouting/pw-manager-2
Add Pseudowire management in Zebra
Diffstat (limited to 'lib/pw.h')
| -rw-r--r-- | lib/pw.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/pw.h b/lib/pw.h new file mode 100644 index 0000000000..63d8e52ddd --- /dev/null +++ b/lib/pw.h @@ -0,0 +1,53 @@ +/* Pseudowire definitions + * Copyright (C) 2016 Volta Networks, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; see the file COPYING; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#ifndef _FRR_PW_H +#define _FRR_PW_H + +/* L2VPN name length. */ +#define L2VPN_NAME_LEN 32 + +/* Pseudowire type - LDP and BGP use the same values. */ +#define PW_TYPE_ETHERNET_TAGGED 0x0004 /* RFC 4446 */ +#define PW_TYPE_ETHERNET 0x0005 /* RFC 4446 */ +#define PW_TYPE_WILDCARD 0x7FFF /* RFC 4863, RFC 6668 */ + +/* Pseudowire flags. */ +#define F_PSEUDOWIRE_CWORD 0x01 + +/* Pseudowire status. */ +#define PW_STATUS_DOWN 0 +#define PW_STATUS_UP 1 + +/* + * Protocol-specific information about the pseudowire. + */ +union pw_protocol_fields +{ + struct { + struct in_addr lsr_id; + uint32_t pwid; + char vpn_name[L2VPN_NAME_LEN]; + } ldp; + struct { + /* TODO */ + } bgp; +}; + +#endif /* _FRR_PW_H */ |