Statements (29)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:network_packet_filter
                                        
                                         | 
                            
| gptkbp:alsoKnownAs | 
                                    
                                        
                                            gptkb:BPF
                                        
                                         | 
                            
| gptkbp:category | 
                                    
                                        
                                            
                                            computer security
                                        
                                        
                                         networking operating system technology  | 
                            
| gptkbp:developedBy | 
                                    
                                        
                                            gptkb:Van_Jacobson
                                        
                                         gptkb:Steven_McCanne  | 
                            
| gptkbp:feature | 
                                    
                                        
                                            
                                            high performance
                                        
                                        
                                         portability filtering expressions  | 
                            
| gptkbp:influenced | 
                                    
                                        
                                            gptkb:eBPF
                                        
                                         Linux Socket Filter  | 
                            
| gptkbp:introducedIn | 
                                    
                                        
                                            gptkb:BSD_4.4
                                        
                                         1992  | 
                            
| gptkbp:operatesIn | 
                                    
                                        
                                            
                                            kernel space
                                        
                                        
                                         | 
                            
| gptkbp:provides | 
                                    
                                        
                                            
                                            raw link-layer access
                                        
                                        
                                         | 
                            
| gptkbp:supportedBy | 
                                    
                                        
                                            gptkb:macOS
                                        
                                         gptkb:FreeBSD gptkb:NetBSD gptkb:OpenBSD gptkb:Linux  | 
                            
| gptkbp:usedBy | 
                                    
                                        
                                            gptkb:tcpdump
                                        
                                         gptkb:Wireshark gptkb:libpcap  | 
                            
| gptkbp:usedFor | 
                                    
                                        
                                            
                                            network traffic analysis
                                        
                                        
                                         packet capture  | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Steven_McCanne
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            BSD Packet Filter
                                        
                                        
                                         |