diff options
author | Sairam Venugopal <vsairam@vmware.com> | 2016-11-09 16:34:22 -0800 |
---|---|---|
committer | Gurucharan Shetty <guru@ovn.org> | 2016-11-11 13:53:07 -0800 |
commit | 6e83dfd9c77d83c873f9a51455a90d273e3ee157 (patch) | |
tree | efb999fe360395e8164a1a9a4db6546c8f933d6f /datapath-windows/ovsext/Conntrack-tcp.c | |
parent | a4dabb3df5d000e689915ff9f1df1d21ece0d496 (diff) | |
download | openvswitch-6e83dfd9c77d83c873f9a51455a90d273e3ee157.tar.gz |
datapath-windows: Enable support for tracking ICMP code and type
Add support for tracking ICMP code and Type in the Hyper-V Conntrack
module. This code is similar to the userspace connection tracker.
Signed-off-by: Sairam Venugopal <vsairam@vmware.com>
Acked-by: Anand Kumar <kumaranand@vmware.com>
Signed-off-by: Gurucharan Shetty <guru@ovn.org>
Diffstat (limited to 'datapath-windows/ovsext/Conntrack-tcp.c')
-rw-r--r-- | datapath-windows/ovsext/Conntrack-tcp.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/datapath-windows/ovsext/Conntrack-tcp.c b/datapath-windows/ovsext/Conntrack-tcp.c index 6adf490f7..c7fcfa8ff 100644 --- a/datapath-windows/ovsext/Conntrack-tcp.c +++ b/datapath-windows/ovsext/Conntrack-tcp.c @@ -199,14 +199,6 @@ OvsGetTcpPayloadLength(PNET_BUFFER_LIST nbl) - (sizeof * tcp); } -static __inline void -OvsConntrackUpdateExpiration(struct conn_tcp *conn, - long long now, - long long interval) -{ - conn->up.expiration = now + interval; -} - static __inline struct conn_tcp* OvsCastConntrackEntryToTcpEntry(OVS_CT_ENTRY* conn) { @@ -383,18 +375,23 @@ OvsConntrackUpdateTcpEntry(OVS_CT_ENTRY* conn_, if (src->state >= CT_DPIF_TCPS_FIN_WAIT_2 && dst->state >= CT_DPIF_TCPS_FIN_WAIT_2) { - OvsConntrackUpdateExpiration(conn, now, 30 * CT_INTERVAL_SEC); + OvsConntrackUpdateExpiration(&conn->up, now, + 30 * CT_INTERVAL_SEC); } else if (src->state >= CT_DPIF_TCPS_CLOSING && dst->state >= CT_DPIF_TCPS_CLOSING) { - OvsConntrackUpdateExpiration(conn, now, 45 * CT_INTERVAL_SEC); + OvsConntrackUpdateExpiration(&conn->up, now, + 45 * CT_INTERVAL_SEC); } else if (src->state < CT_DPIF_TCPS_ESTABLISHED || dst->state < CT_DPIF_TCPS_ESTABLISHED) { - OvsConntrackUpdateExpiration(conn, now, 30 * CT_INTERVAL_SEC); + OvsConntrackUpdateExpiration(&conn->up, now, + 30 * CT_INTERVAL_SEC); } else if (src->state >= CT_DPIF_TCPS_CLOSING || dst->state >= CT_DPIF_TCPS_CLOSING) { - OvsConntrackUpdateExpiration(conn, now, 15 * 60 * CT_INTERVAL_SEC); + OvsConntrackUpdateExpiration(&conn->up, now, + 15 * 60 * CT_INTERVAL_SEC); } else { - OvsConntrackUpdateExpiration(conn, now, 24 * 60 * 60 * CT_INTERVAL_SEC); + OvsConntrackUpdateExpiration(&conn->up, now, + 24 * 60 * 60 * CT_INTERVAL_SEC); } } else if ((dst->state < CT_DPIF_TCPS_SYN_SENT || dst->state >= CT_DPIF_TCPS_FIN_WAIT_2 @@ -518,7 +515,7 @@ OvsConntrackCreateTcpEntry(const TCPHdr *tcp, src->state = CT_DPIF_TCPS_SYN_SENT; dst->state = CT_DPIF_TCPS_CLOSED; - OvsConntrackUpdateExpiration(newconn, now, CT_ENTRY_TIMEOUT); + OvsConntrackUpdateExpiration(&newconn->up, now, CT_ENTRY_TIMEOUT); return &newconn->up; } |