HPE FlexNetwork HSR6800 Configuration Manual page 7

Using NAT with other features ·································································································· 118
VRF-aware NAT ·············································································································· 118
NAT with DNS mapping ···································································································· 118
NAT with ALG ················································································································· 119
NAT configuration task list ······································································································· 120
NAT configuration restrictions and guidelines ··············································································· 120
Configuring static NAT ············································································································ 120
Configuration prerequisites ································································································ 120
Configuring outbound one-to-one static NAT ········································································· 121
Configuring outbound net-to-net static NAT ··········································································· 121
Configuring object group-based outbound static NAT ······························································ 122
Configuring inbound one-to-one static NAT ··········································································· 123
Configuring inbound net-to-net static NAT ············································································· 123
Configuring object group-based inbound static NAT ································································ 124
Configuring dynamic NAT ········································································································ 124
Configuration restrictions and guidelines ·············································································· 124
Configuration prerequisites ································································································ 125
Configuring outbound dynamic NAT ···················································································· 125
Configuring inbound dynamic NAT ······················································································ 126
Configuring NAT Server ·········································································································· 127
Configuring common NAT Server ······················································································· 127
Configuring load sharing NAT Server ··················································································· 128
Configuring ACL-based NAT Server ···················································································· 129
Configuring NAT444 ··············································································································· 129
Configuring static NAT444 ································································································· 129
Configuring dynamic NAT444 ···························································································· 130
Enabling global mapping sharing for dynamic NAT444 ···························································· 131
Configuring DS-Lite NAT444 ···································································································· 131
Configuring NAT with DNS mapping ·························································································· 132
Configuring NAT hairpin ·········································································································· 132
Configuring NAT with ALG ······································································································· 133
Configuring NAT logging ·········································································································· 133
Configuring NAT session logging ························································································ 133
Configuring NAT444 user logging ······················································································· 134
Configuring NAT alarm logging ··························································································· 135
Configuring port block usage threshold for dynamic NAT444 ···················································· 135
Enabling sending ICMP error messages for NAT failures ································································ 135
Enabling NAT reply redirection ·································································································· 136
Enabling the deletion of timestamps in TCP SYN and SYN ACK packets ··········································· 136
Displaying and maintaining NAT ································································································ 137
NAT configuration examples ····································································································· 138
Outbound one-to-one static NAT configuration example ·························································· 138
Outbound dynamic NAT configuration example (non-overlapping addresses) ······························· 139
Outbound bidirectional NAT configuration example ································································· 142
NAT Server for external-to-internal access configuration example ·············································· 144
NAT Server for external-to-internal access through domain name configuration example ················ 147
Bidirectional NAT for external-to-internal NAT Server access through domain name configuration example
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NAT hairpin in C/S mode configuration example ···································································· 153
NAT hairpin in P2P mode configuration example ···································································· 155
Twice NAT configuration example ······················································································· 157
Load sharing NAT Server configuration example ···································································· 160
NAT with DNS mapping configuration example ······································································ 162
Static NAT444 configuration example ·················································································· 164
Dynamic NAT444 configuration example ·············································································· 166
DS-Lite NAT444 configuration example ················································································ 168
NAT444 gateway unified with BRAS device configuration example ············································ 170
Basic IP forwarding on the device ···················································· 172
FIB table ······························································································································ 172
Displaying FIB table entries ······································································································ 172
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