Thedh-group1,dh-group2, anddh-group5have potential security risks. The other DH groups are recommended. Table 26-38describes the requirement for consistency of the PFS DH groups configured on the local and remote ends when the PFS function is enabled. ...
When the local end initiates negotiation, there is an additional DH exchange in IKEv1 phase 2 or IKEv2 CREATE_CHILD_SA exchange. The additional DH exchange ensures security of the IPSec SA key and improves communication security. Precautions The dh-group1, dh-group2, and dh-group5 have pot...
FrancescoPS: Please don't forget to rate and select as validated answer if this answered your question 0 Helpful Reply dimarin Cisco Employee 11-08-2019 11:57 AM Hi all, Please be aware of the following defect: IPSec HMAC errors seen when using DH group 21 for PFS CS...
For both scenarios the CHILD SA is created (with no PFS). It looks that for CHILD SA the strict flag is only for encryption and authentication. My question is this work as design? Also why is different for IKE SA and for CHILD SA. For IKE SA if the DH group are not the same the...
> there is always a DH exchange when doing so (see [1]). To do a DH > exchange when rekeying CHILD_SAs with IKEv2 (or IKEv1 since 5.x) you > have to configure at least one DH group in the esp cipher suite as you > already have in your config. ...
> always is a DH exchange. > > IKEv2 does support inline rekeying of IKE_SAs (reauth=no, rekey=yes) and > there is always a DH exchange when doing so (see [1]). To do a DH > exchange when rekeying CHILD_SAs with IKEv2 (or IKEv1 since 5.x) you ...
DhGroup DhcpOptions 维度 方向 EffectiveNetworkSecurityGroup EffectiveNetworkSecurityGroupAssociation EffectiveNetworkSecurityRule EffectiveRoute EffectiveRouteSource EffectiveRouteState EffectiveSecurityRuleProtocol 错误 ErrorDetails ErrorException ErrorResponse ErrorResponseException EvaluatedNetworkSecurityGroup EvaluationState...
Modifier and TypeMethod and Description static PfsGroup fromString(String name) Creates or finds a PfsGroup from its string representation. static java.util.Collection<PfsGroup> values() Methods inherited from com.microsoft.rest.ExpandableStringEnumcom.microsoft.rest.ExpandableStringEnum.<T>fromString...
DhGroup DhcpOptions 维度 方向 EffectiveNetworkSecurityGroup EffectiveNetworkSecurityGroupAssociation EffectiveNetworkSecurityRule EffectiveRoute EffectiveRouteSource EffectiveRouteState EffectiveSecurityRuleProtocol 错误 ErrorDetails ErrorException ErrorResponse ErrorResponseException EvaluatedNetworkSecurityGroup EvaluationState...
Modifier and TypeMethod and Description static PfsGroup fromString(String name) Creates or finds a PfsGroup from its string representation. static java.util.Collection<PfsGroup> values() Methods inherited from com.microsoft.rest.ExpandableStringEnumcom.microsoft.rest.ExpandableStringEnum.<T>fromString...