Searched hist:ef75d49f (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/include/linux/netfilter/ |
| H A D | nf_conntrack_sip.h | ef75d49f Thu May 08 03:15:21 CDT 2008 Patrick McHardy <kaber@trash.net> netfilter: nf_conntrack_sip: restrict RTP expect flushing on error to last request
Some Inovaphone PBXs exhibit very stange behaviour: when dialing for
example "123", the device sends INVITE requests for "1", "12" and
"123" back to back. The first requests will elicit error responses
from the receiver, causing the SIP helper to flush the RTP
expectations even though we might still see a positive response.
Note the sequence number of the last INVITE request that contained a
media description and only flush the expectations when receiving a
negative response for that sequence number.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
ef75d49f Thu May 08 03:15:21 CDT 2008 Patrick McHardy <kaber@trash.net> netfilter: nf_conntrack_sip: restrict RTP expect flushing on error to last request
Some Inovaphone PBXs exhibit very stange behaviour: when dialing for
example "123", the device sends INVITE requests for "1", "12" and
"123" back to back. The first requests will elicit error responses
from the receiver, causing the SIP helper to flush the RTP
expectations even though we might still see a positive response.
Note the sequence number of the last INVITE request that contained a
media description and only flush the expectations when receiving a
negative response for that sequence number.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| /openbmc/linux/net/netfilter/ |
| H A D | nf_conntrack_sip.c | ef75d49f Thu May 08 03:15:21 CDT 2008 Patrick McHardy <kaber@trash.net> netfilter: nf_conntrack_sip: restrict RTP expect flushing on error to last request
Some Inovaphone PBXs exhibit very stange behaviour: when dialing for
example "123", the device sends INVITE requests for "1", "12" and
"123" back to back. The first requests will elicit error responses
from the receiver, causing the SIP helper to flush the RTP
expectations even though we might still see a positive response.
Note the sequence number of the last INVITE request that contained a
media description and only flush the expectations when receiving a
negative response for that sequence number.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
ef75d49f Thu May 08 03:15:21 CDT 2008 Patrick McHardy <kaber@trash.net> netfilter: nf_conntrack_sip: restrict RTP expect flushing on error to last request
Some Inovaphone PBXs exhibit very stange behaviour: when dialing for
example "123", the device sends INVITE requests for "1", "12" and
"123" back to back. The first requests will elicit error responses
from the receiver, causing the SIP helper to flush the RTP
expectations even though we might still see a positive response.
Note the sequence number of the last INVITE request that contained a
media description and only flush the expectations when receiving a
negative response for that sequence number.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
|