Help me! About datagroup

Question

When I add IP to datagroup, I get an error "invalid mask 127.0.0.1 ."。

mohamed_ahmed_kansoh · Accepted Answer

Okay , that’s great.&nbsp;Please mark your Answer "&nbsp;Error due to a reserved address for V6 " as an Accepted Solution to guide any one has the same issue for the future&nbsp;

mohamed_ahmed_kansoh · Answer

Hi&nbsp;Triste&nbsp;,&nbsp;you are adding a client address not network address.&nbsp;Check this KB :&nbsp;https://support.f5.com/csp/article/K38840283&nbsp;See both of following snapshots from my Lab :&nbsp;Try again

triste · Answer

Oh nonono, I added "1.1.1.1/32", which will prompt the error "invalid mask 127.0.0.1."

mohamed_ahmed_kansoh · Answer

Hi&nbsp;Triste&nbsp;,&nbsp;I added 1.1.1.1/32 and it was added successfully , Look :&nbsp;Make sure that you have selected data group from Address type not another type.&nbsp;strange for me to give you such this error.&nbsp;

triste · Answer

Oh, thank you. The problem has been solved.&nbsp;

mohamed_ahmed_kansoh · Answer

Triste&nbsp;,&nbsp;What was the Reason for this issue ?&nbsp;

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Help me! About datagroup

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