http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107835198-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2101-686 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L61-256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L67-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L69-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L61-2592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L61-2542 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L29-06 |
| filingDate | 2017-12-13^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107835198-B |
| titleOfInvention | Method and device for PPTP traversal in IPv4-IPv6 intercommunication scene and electronic equipment |
| abstract | The invention provides a method, a device and electronic equipment for PPTP traversal in an IPv4-IPv6 intercommunication scene, wherein the method comprises the following steps: establishing a session mapping relation between the IPv6 client and the IPv4 server based on NAT64 technology; converting the IPv6 request message into an IPv4 request message according to the session mapping relation; modifying the client Call ID and the Peer's Call ID of the PPTP message in the IPv4 request message; sending a modified IPv4 request message to an IPv4 server; receiving an IPv4 response message returned by the IPv4 server, converting the IPv4 response message into an IPv6 response message, and modifying a server Call ID and a Peer's Call ID of a PPTP message in the IPv6 response message; and sending the modified IPv6 response message to the IPv6 client. According to the invention, through the Call ID or Peer's Call ID in the management request message and the response message, the intercommunication of PPTP protocol data under IPv4 and IPv6 networks is realized, and the technical problem that the PPTP protocol message can not be traversed in the IPv4-IPv6 intercommunication scene in the prior art is solved. |
| priorityDate | 2017-12-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415850633 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID146272 |
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