Pentru ca networking-ul e vai mama lui…
Dynamic IKE Gateway Using FQDN – asa cum zice la ND52_Complete_Guide. Una bucata initiator cu IP-uri dinamice, dar certificate valide si FQDN stiut, si NetScreen 5200 cu Gateway static.
Gateway-ul definit cu Static IP/Hostname: test. (FQDN)


Iar cand rulez testul:
## 2009-06-04 13:14:31 : IKE<157.10.1.1> ike packet, len 112, action 1
## 2009-06-04 13:14:31 : IKE<157.10.1.1> Catcher: received 84 bytes from socket.
## 2009-06-04 13:14:31 : IKE<157.10.1.1> ****** Recv packet if <ethernet2/2> of vsys <Root> ******
## 2009-06-04 13:14:31 : IKE<157.10.1.1> Catcher: get 84 bytes. src port 500
## 2009-06-04 13:14:31 : IKE<0.0.0.0 > ISAKMP msg: len 84, nxp 1[SA], exch 2[MM], flag 00
## 2009-06-04 13:14:31 : IKE<157.10.1.1 > Recv : [SA]
## 2009-06-04 13:14:31 : IKE<157.10.1.1> Found peer entry (1s2sRNAT) from 157.10.1.1.
## 2009-06-04 13:14:31 : IKE<157.10.1.1> Peer Gateway 1s2sRNAT is disabled, packet discarded
## 2009-06-04 13:14:31 : IKE<157.10.1.1> Rejected an initial Phase 1 packet from an unrecognized peer gateway.
Si pe buna dreptate. Dar de ce e disabled? Daca in loc de FQDN pun un IP static, gateway-ul devine activ…
unset key protection enable
set hardware wdt-reset
set clock timezone 0
set vrouter trust-vr sharable
set vrouter “untrust-vr”
exit
set vrouter “trust-vr”
unset auto-route-export
exit
unset alg sip enable
unset alg mgcp enable
unset alg sccp enable
unset alg sunrpc enable
unset alg msrpc enable
unset alg sql enable
unset alg appleichat enable
unset alg appleichat re-assembly enable
unset alg p2p enable
unset alg h323 enable
unset alg sctp enable
set auth-server “Local” id 0
set auth-server “Local” server-name “Local”
set auth-server “Local” timeout 0
set auth default auth server “Local”
set auth radius accounting port 1646
set admin name “netscreen”
set admin password “nKVUM2rwMUzPcrkG5sWIHdCtqkAibn”
set admin auth web timeout 0
set admin auth server “Local”
set admin format dos
set zone “Trust” vrouter “trust-vr”
set zone “Untrust” vrouter “trust-vr”
set zone “DMZ” vrouter “trust-vr”
set zone “VLAN” vrouter “trust-vr”
set zone “Untrust-Tun” vrouter “trust-vr”
set zone “Trust” tcp-rst
set zone “Untrust” block
unset zone “Untrust” tcp-rst
unset zone “V1-Trust” tcp-rst
unset zone “V1-Untrust” tcp-rst
set zone “DMZ” tcp-rst
unset zone “V1-DMZ” tcp-rst
unset zone “VLAN” tcp-rst
set zone “Untrust” screen tear-drop
set zone “Untrust” screen syn-flood
set zone “Untrust” screen ping-death
set zone “Untrust” screen ip-filter-src
set zone “Untrust” screen land
set zone “V1-Untrust” screen tear-drop
set zone “V1-Untrust” screen syn-flood
set zone “V1-Untrust” screen ping-death
set zone “V1-Untrust” screen ip-filter-src
set zone “V1-Untrust” screen land
set interface “ethernet2/1″ zone “Trust”
set interface “ethernet2/2″ zone “Untrust”
set interface “tunnel.1″ zone “Untrust”
unset interface vlan1 ip
set interface mgt ip 10.205.17.233/24
set interface ethernet2/1 ip 171.253.253.1/24
set interface “ethernet2/1″ ipv6 mode “router”
set interface “ethernet2/1″ ipv6 interface-id 0000000000000001
set interface “ethernet2/1″ ipv6 ip 5171::/32
set interface “ethernet2/1″ ipv6 enable
set interface ethernet2/1 route
set interface ethernet2/2 ip 170.2.0.1/24
set interface “ethernet2/2″ ipv6 mode “router”
set interface “ethernet2/2″ ipv6 interface-id 0000000000000001
set interface “ethernet2/2″ ipv6 ip 2001::/32
set interface “ethernet2/2″ ipv6 enable
set interface ethernet2/2 route
set interface tunnel.1 ip unnumbered interface ethernet2/2
set interface “tunnel.1″ ipv6 mode “router”
set interface “tunnel.1″ ipv6 enable
unset interface vlan1 bypass-others-ipsec
unset interface vlan1 bypass-non-ip
unset interface vlan1 bypass-ipv6-others-ipsec
set interface vlan1 bypass-icmpv6-ndp
set interface vlan1 bypass-icmpv6-mld
unset interface vlan1 bypass-icmpv6-mrd
unset interface vlan1 bypass-icmpv6-msp
set interface vlan1 bypass-icmpv6-snd
set interface ethernet2/1 ip manageable
set interface ethernet2/2 ip manageable
unset interface ethernet2/1 manage ssh
unset interface ethernet2/1 manage telnet
unset interface ethernet2/1 manage snmp
unset interface ethernet2/1 manage ssl
unset interface ethernet2/1 manage web
set interface ethernet2/2 manage ping
set interface ethernet2/1 ipv6 ra link-address
set interface ethernet2/2 ipv6 ra link-address
unset interface tunnel.1 ipv6 ra link-address
set interface ethernet2/1 ipv6 nd nud
set interface ethernet2/2 ipv6 nd nud
set interface tunnel.1 ipv6 nd nud
set interface tunnel.1 ipv6 nd dad-count 0
unset flow no-tcp-seq-check
unset flow tcp-syn-check
set flow tcp-syn-bit-check
set flow reverse-route clear-text prefer
set flow reverse-route tunnel always
set console timeout 0
set dbuf size 4096
set dbuf usb filesize 0
set pki authority default cert-status revocation-check none
set pki authority default scep ca-cgi “http://10.205.17.185/certsrv/mscep/mscep.dll”
set pki authority default scep ra-cgi “http://10.205.17.185/certsrv/mscep/mscep.dll”
set pki authority default scep ca-id “IxVPN-CA”
set pki authority default scep mode “auto”
set pki x509 default cert-path partial
set pki x509 dn name “ns5200.”
set dns host dns1 0.0.0.0
set dns host dns2 0.0.0.0
set dns host dns3 0.0.0.0
set address “Trust” “1_6_tr” 6101::/16
set address “Trust” “1_tr” 61.0.0.0 255.0.0.0
set address “Untrust” “1UN_RNAT” 158.10.1.0 255.255.255.0
set ike gateway “1s2sRNAT” address test. Main outgoing-interface “ethernet2/2″ preshare “DQA5YPdeNmwBLSs4dIC9Og7JA4naYzYizg==” proposal “rsa-g14-aes256-sha-360″
set ike gateway “1s2sRNAT” cert my-cert-hash BC1D04E0E20D4D05F776E30C34830ED9844DC79C
set ike gateway “1s2sRNAT” cert peer-ca-hash 7B236EFB192B6B5360CA7ECDE252191495E9A36B
set ike respond-bad-spi 1
set vpn “1-s2s-rnat” gateway “1s2sRNAT” no-replay tunnel idletime 0 proposal “g5-esp-aes256-sha-300″
set policy id 14001 name “1-TUs2s-rnat” from “Untrust” to “Trust” ”1UN_RNAT” “1_tr” “ANY” tunnel vpn “1-s2s-rnat” id 0×1773 pair-policy 14002
set policy id 14001
exit
set policy id 14002 name “1-TUs2s-rnat” from “Trust” to “Untrust” ”1_tr” “1UN_RNAT” “ANY” tunnel vpn “1-s2s-rnat” id 0×1773 pair-policy 14001
set policy id 14002
exit
set vrouter “untrust-vr”
exit
set vrouter “trust-vr”
unset add-default-route
set route 158.0.0.0/8 interface tunnel.1
set route 157.0.0.0/8 interface ethernet2/2 gateway 170.2.0.2
set route 61.10.0.0/16 interface ethernet2/1 gateway 171.253.253.3
exit
set vrouter “untrust-vr”
exit
set vrouter “trust-vr”
exit
Tags: nervi, techie