diff options
| author | Susant Sahani <susant@redhat.com> | 2014-03-25 14:13:30 +0530 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-03-25 14:44:33 +0100 |
| commit | 9a6704a81fb5431f7b32dea267a837b1c2b86801 (patch) | |
| tree | 464e289c1c713d0764f4602c2452351578b13ded /src/libsystemd | |
| parent | 41ca2c206bb70168f662200784ded59d1af22044 (diff) | |
sd-rtnl: add support for tunnel attributes
Added support for tunneling netlink attrributes (ipip, gre, sit).
These works with kernel module ipip, gre and sit . The test cases are
moved to a separate file and manual test as well because they require
respective kernel modules as well.
Diffstat (limited to 'src/libsystemd')
| -rw-r--r-- | src/libsystemd/sd-rtnl/rtnl-message.c | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c index cf40572b81..84a8ffa59e 100644 --- a/src/libsystemd/sd-rtnl/rtnl-message.c +++ b/src/libsystemd/sd-rtnl/rtnl-message.c @@ -24,6 +24,9 @@ #include <stdbool.h> #include <unistd.h> #include <linux/veth.h> +#include <linux/if.h> +#include <linux/ip.h> +#include <linux/if_tunnel.h> #include <linux/if_bridge.h> #include "util.h" @@ -456,6 +459,12 @@ int sd_rtnl_message_append_u8(sd_rtnl_message *m, unsigned short type, uint8_t d case IFLA_CARRIER: case IFLA_OPERSTATE: case IFLA_LINKMODE: + case IFLA_IPTUN_TTL: + case IFLA_IPTUN_TOS: + case IFLA_IPTUN_PROTO: + case IFLA_IPTUN_PMTUDISC: + case IFLA_IPTUN_ENCAP_LIMIT: + case IFLA_GRE_TTL: break; default: return -ENOTSUP; @@ -493,12 +502,22 @@ int sd_rtnl_message_append_u16(sd_rtnl_message *m, unsigned short type, uint16_t case RTM_DELLINK: if (m->n_containers == 2 && GET_CONTAINER(m, 0)->rta_type == IFLA_LINKINFO && - GET_CONTAINER(m, 1)->rta_type == IFLA_INFO_DATA && - type == IFLA_VLAN_ID) - break; - else + GET_CONTAINER(m, 1)->rta_type == IFLA_INFO_DATA) { + switch (type) { + case IFLA_VLAN_ID: + case IFLA_IPTUN_FLAGS: + case IFLA_GRE_IFLAGS: + case IFLA_GRE_OFLAGS: + case IFLA_IPTUN_6RD_PREFIXLEN: + case IFLA_IPTUN_6RD_RELAY_PREFIXLEN: + break; + default: + return -ENOTSUP; + } + } else return -ENOTSUP; + break; default: return -ENOTSUP; } @@ -539,7 +558,12 @@ int sd_rtnl_message_append_u32(sd_rtnl_message *m, unsigned short type, uint32_t case IFLA_PROMISCUITY: case IFLA_NUM_TX_QUEUES: case IFLA_NUM_RX_QUEUES: + case IFLA_IPTUN_LOCAL: + case IFLA_IPTUN_REMOTE: case IFLA_MACVLAN_MODE: + case IFLA_IPTUN_FLAGS: + case IFLA_IPTUN_FLOWINFO: + case IFLA_GRE_FLOWINFO: break; default: return -ENOTSUP; @@ -594,6 +618,8 @@ int sd_rtnl_message_append_in_addr(sd_rtnl_message *m, unsigned short type, cons case IFA_LOCAL: case IFA_BROADCAST: case IFA_ANYCAST: + case IFLA_GRE_LOCAL: + case IFLA_GRE_REMOTE: ifa = NLMSG_DATA(m->hdr); if (ifa->ifa_family != AF_INET) @@ -656,6 +682,9 @@ int sd_rtnl_message_append_in6_addr(sd_rtnl_message *m, unsigned short type, con case IFA_LOCAL: case IFA_BROADCAST: case IFA_ANYCAST: + case IFLA_GRE_LOCAL: + case IFLA_GRE_REMOTE: + case IFLA_IPTUN_6RD_PREFIX: ifa = NLMSG_DATA(m->hdr); if (ifa->ifa_family != AF_INET6) |