https://community.hpe.com/t5/switches-hubs-and-modems/dhcp-snooping-problem/m-p/4332355#M16969 hi Jaroslaw <BR /><BR />please send me sh tech print Tue, 06 Jan 2009 15:39:39 GMT cenk sasmaztin 2009-01-06T15:39:39Z https://community.hpe.com/t5/switches-hubs-and-modems/dhcp-snooping-problem/m-p/4332354#M16968 Hello.<BR /><BR />I'm using dhcp-snooping on ProCurve 5406 switch configured like this:<BR />---------------------------<BR />dhcp-snooping<BR />dhcp-snooping authorized-server 10.x.x.x<BR />dhcp-snooping vlan 1<BR /><BR />interface Trk1<BR /> dhcp-snooping trust<BR /> exit<BR /><BR />interface D2<BR /> dhcp-snooping trust<BR /> exit<BR />---------------------------<BR /><BR />And on device log i got:<BR /><BR />dhcp-snoop: backplane: Server 10.x.x.x packet received on untrusted port 139704824 dropped<BR /><BR />What means port 139704824 ? Tue, 06 Jan 2009 11:17:42 GMT https://community.hpe.com/t5/switches-hubs-and-modems/dhcp-snooping-problem/m-p/4332354#M16968 Jarosław Opalka 2009-01-06T11:17:42Z https://community.hpe.com/t5/switches-hubs-and-modems/dhcp-snooping-problem/m-p/4332355#M16969 hi Jaroslaw <BR /><BR />please send me sh tech print Tue, 06 Jan 2009 15:39:39 GMT https://community.hpe.com/t5/switches-hubs-and-modems/dhcp-snooping-problem/m-p/4332355#M16969 cenk sasmaztin 2009-01-06T15:39:39Z https://community.hpe.com/t5/switches-hubs-and-modems/dhcp-snooping-problem/m-p/4332356#M16970 Hello. <BR />My sh tech is in attachment. Wed, 07 Jan 2009 08:34:58 GMT https://community.hpe.com/t5/switches-hubs-and-modems/dhcp-snooping-problem/m-p/4332356#M16970 Jarosław Opalka 2009-01-07T08:34:58Z