| 183 | } |
| 184 | |
| 185 | func (this *Chain) AddAcceptIPv4SetRule(setName string, userData []byte) (*Rule, error) { |
| 186 | return this.AddRule(&RuleOptions{ |
| 187 | Exprs: []expr.Any{ |
| 188 | &expr.Payload{ |
| 189 | DestRegister: 1, |
| 190 | Base: expr.PayloadBaseNetworkHeader, |
| 191 | Offset: 12, |
| 192 | Len: 4, |
| 193 | }, |
| 194 | &expr.Lookup{ |
| 195 | SourceRegister: 1, |
| 196 | SetName: setName, |
| 197 | }, |
| 198 | &expr.Verdict{ |
| 199 | Kind: expr.VerdictAccept, |
| 200 | }, |
| 201 | }, |
| 202 | UserData: userData, |
| 203 | }) |
| 204 | } |
| 205 | |
| 206 | func (this *Chain) AddAcceptIPv6SetRule(setName string, userData []byte) (*Rule, error) { |
| 207 | return this.AddRule(&RuleOptions{ |