diff options
| author | Gleb Smirnoff <glebius@FreeBSD.org> | 2005-02-12 11:41:32 +0000 |
|---|---|---|
| committer | Gleb Smirnoff <glebius@FreeBSD.org> | 2005-02-12 11:41:32 +0000 |
| commit | 810d5e89f4a13ccebad192385843e156610c6f3a (patch) | |
| tree | 30374dc3c16bce7743363d885b0b8cd23322a338 /sys | |
| parent | 953a8b2e6d802491d82579381a8fcb4e21299166 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netgraph/ng_ether.c | 56 | ||||
| -rw-r--r-- | sys/netgraph/ng_ether.h | 5 |
2 files changed, 59 insertions, 2 deletions
diff --git a/sys/netgraph/ng_ether.c b/sys/netgraph/ng_ether.c index 674a1f2d2030..cfa0976bfe26 100644 --- a/sys/netgraph/ng_ether.c +++ b/sys/netgraph/ng_ether.c @@ -57,6 +57,7 @@ #include <net/bridge.h> #include <net/if.h> +#include <net/if_dl.h> #include <net/if_types.h> #include <net/if_arp.h> #include <net/if_var.h> @@ -171,6 +172,20 @@ static const struct ng_cmdlist ng_ether_cmdlist[] = { &ng_parse_int32_type, NULL }, + { + NGM_ETHER_COOKIE, + NGM_ETHER_ADD_MULTI, + "addmulti", + &ng_parse_enaddr_type, + NULL + }, + { + NGM_ETHER_COOKIE, + NGM_ETHER_DEL_MULTI, + "delmulti", + &ng_parse_enaddr_type, + NULL + }, { 0 } }; @@ -492,6 +507,47 @@ ng_ether_rcvmsg(node_p node, item_p item, hook_p lasthook) } priv->autoSrcAddr = !!*((u_int32_t *)msg->data); break; + case NGM_ETHER_ADD_MULTI: + { + struct sockaddr_dl sa_dl; + struct ifmultiaddr *ifm; + + if (msg->header.arglen != ETHER_ADDR_LEN) { + error = EINVAL; + break; + } + sa_dl.sdl_len = sizeof(struct sockaddr_dl); + sa_dl.sdl_family = AF_LINK; + sa_dl.sdl_index = 0; + sa_dl.sdl_nlen = 0; + sa_dl.sdl_alen = 6; + sa_dl.sdl_slen = 0; + bcopy((void *)msg->data, LLADDR(&sa_dl), + ETHER_ADDR_LEN); + error = if_addmulti(priv->ifp, + (struct sockaddr *)&sa_dl, &ifm); + break; + } + case NGM_ETHER_DEL_MULTI: + { + struct sockaddr_dl sa_dl; + + if (msg->header.arglen != ETHER_ADDR_LEN) { + error = EINVAL; + break; + } + sa_dl.sdl_len = sizeof(struct sockaddr_dl); + sa_dl.sdl_family = AF_LINK; + sa_dl.sdl_index = 0; + sa_dl.sdl_nlen = 0; + sa_dl.sdl_alen = 6; + sa_dl.sdl_slen = 0; + bcopy((void *)msg->data, LLADDR(&sa_dl), + ETHER_ADDR_LEN); + error = if_delmulti(priv->ifp, + (struct sockaddr *)&sa_dl); + break; + } default: error = EINVAL; break; diff --git a/sys/netgraph/ng_ether.h b/sys/netgraph/ng_ether.h index e91a6b153dc4..ffe8e8afcf48 100644 --- a/sys/netgraph/ng_ether.h +++ b/sys/netgraph/ng_ether.h @@ -47,7 +47,7 @@ /* Node type name and magic cookie */ #define NG_ETHER_NODE_TYPE "ether" -#define NGM_ETHER_COOKIE 917786906 +#define NGM_ETHER_COOKIE 1108206947 /* Hook names */ #define NG_ETHER_HOOK_LOWER "lower" /* connection to raw device */ @@ -65,7 +65,8 @@ enum { NGM_ETHER_SET_PROMISC, /* enable/disable promiscuous mode */ NGM_ETHER_GET_AUTOSRC, /* get source address override */ NGM_ETHER_SET_AUTOSRC, /* enable/disable src addr override */ + NGM_ETHER_ADD_MULTI, /* add multicast membership */ + NGM_ETHER_DEL_MULTI, /* delete multicast membership */ }; #endif /* _NETGRAPH_NG_ETHER_H_ */ - |