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BMP: Add local address option

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Also remove unused local and ip_post_policy options.

Co-authored with Pawel Maslanka <pmaslank@akamai.com>.

Minor changes by committer.
This commit is contained in:
Michal Zagorski 2023-05-30 17:09:25 +02:00 committed by Ondrej Zajicek
parent ae4d934c53
commit 62d8fbdc1c
3 changed files with 13 additions and 16 deletions
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11
proto/bmp/bmp.c
View File

@ -892,6 +892,7 @@ bmp_connect(struct bmp_proto *p)
sock *sk = sk_new(p->p.pool);
sk->type = SK_TCP_ACTIVE;
sk->saddr = p->local_addr;
sk->daddr = p->station_ip;
sk->dport = p->station_port;
sk->ttl = IP4_MAX_TTL;
@ -970,26 +971,26 @@ bmp_init(struct proto_config *CF)
struct proto *P = proto_new(CF);
struct bmp_proto *p = (void *) P;
struct bmp_config *cf = (void *) CF;
p->cf = cf;
p->local_addr = cf->local_addr;
p->station_ip = cf->station_ip;
p->station_port = cf->station_port;
strcpy(p->sys_descr, cf->sys_descr);
strcpy(p->sys_name, cf->sys_name);
p->monitoring_rib.in_pre_policy = cf->monitoring_rib_in_pre_policy;
p->monitoring_rib.in_post_policy = cf->monitoring_rib_in_post_policy;
p->monitoring_rib.local = cf->monitoring_rib_local;
return P;
}
/**
* bmp_start - initialize internal resources of BMP implementation.
* NOTE: It does not connect to BMP collector yet.
*/
static int
bmp_start(struct proto *P)
{
struct bmp_proto *p = (void *) P;
log(L_DEBUG "Init BMP");
p->buffer_mpool = rp_new(P->pool, "BMP Buffer");
p->map_mem_pool = rp_new(P->pool, "BMP Map");
p->tx_mem_pool = rp_new(P->pool, "BMP Tx");

6
proto/bmp/bmp.h
View File

@ -35,11 +35,10 @@ struct bmp_config {
struct proto_config c;
const char *sys_descr; // sysDescr MIB-II [RFC1213] object
const char *sys_name; // sysName MIB-II [RFC1213] object
ip_addr local_addr; // Local IP address
ip_addr station_ip; // Monitoring station address
u16 station_port; // Monitoring station TCP port
bool monitoring_rib_in_pre_policy; // Route monitoring pre-policy Adj-Rib-In
bool monitoring_rib_in_post_policy; // Route monitoring post-policy Adj-Rib-In
bool monitoring_rib_local; // Route monitoring Local Rib
};
/* Forward declarations */
@ -59,9 +58,10 @@ struct bmp_proto {
struct proto p; // Parent proto
const struct bmp_config *cf; // Shortcut to BMP configuration
sock *sk; // TCP connection
event *tx_ev; // TX event
event *tx_ev; // TX event
char sys_descr[MIB_II_STR_LEN]; // sysDescr MIB-II [RFC1213] object
char sys_name[MIB_II_STR_LEN]; // sysName MIB-II [RFC1213] object
ip_addr local_addr; // Source local IP address
ip_addr station_ip; // Monitoring station IP address
u16 station_port; // Monitoring station TCP port
struct monitoring_rib monitoring_rib;

12
proto/bmp/config.Y
View File

@ -25,13 +25,12 @@ proto: bmp_proto '}' ;
bmp_proto_start: proto_start BMP {
this_proto = proto_config_new(&proto_bmp, $1);
BMP_CFG->local_addr = IPA_NONE4;
BMP_CFG->station_ip = IPA_NONE4;
BMP_CFG->station_port = 0;
BMP_CFG->sys_descr = "Not defined";
BMP_CFG->sys_name = "Not defined";
BMP_CFG->monitoring_rib_in_pre_policy = false;
BMP_CFG->monitoring_rib_in_post_policy = false;
BMP_CFG->monitoring_rib_local = false;
}
;
@ -52,6 +51,9 @@ bmp_station_address:
bmp_proto:
bmp_proto_start proto_name '{'
| bmp_proto proto_item ';'
| bmp_proto LOCAL ADDRESS ipa ';' {
BMP_CFG->local_addr = $4;
}
| bmp_proto STATION ADDRESS bmp_station_address ';'
| bmp_proto SYSTEM DESCRIPTION text ';' {
if (!$4 || (strlen($4) == 0))
@ -70,12 +72,6 @@ bmp_proto:
| bmp_proto MONITORING RIB IN PRE_POLICY bool ';' {
BMP_CFG->monitoring_rib_in_pre_policy = $6;
}
| bmp_proto MONITORING RIB IN POST_POLICY bool ';' {
BMP_CFG->monitoring_rib_in_post_policy = $6;
}
| bmp_proto MONITORING RIB LOCAL bool ';' {
BMP_CFG->monitoring_rib_local = $5;
}
;
CF_CODE