In de meeste gevallen gebruikt een afgelegen PIX die zich verbindt met een centrale PIX geen netwerkadresomzetting (NAT). In plaats daarvan gebruikt de externe PIX een statisch extern IP-adres. In een geval wanneer een centrale PIX die 7.x draait en later verbonden is met een externe PIX die NAT gebruikt, is dit hetzelfde als een klein thuiskantoor, zoals een PIX 501 of 506 dat is aangesloten op een kabel of DSL-modem met Dynamic Host Control Protocol (DHCP). PIX 7.x en hoger en Cisco Adaptieve Security Devices Manager (ASDM) werken niet op een PIX 501 of 506. Daarom wordt bijvoorbeeld de PIX op afstand met DHCP en NAT verondersteld een PIX 501 of 506 te zijn met 6.x-code. Deze configuratie stelt de centrale PIX in staat dynamische IPsec-verbindingen te accepteren. De afgelegen PIX gebruikt NAT om zich aan te sluiten bij de privé geadresseerde apparaten achter het netwerk achter de centrale PIX. PIX op afstand kan verbindingen naar de centrale PIX initiëren (hij weet het eindpunt), maar de centrale PIX kan geen verbindingen naar de afgelegen PIX initiëren (hij weet het eindpunt niet).
In deze voorbeeldconfiguratie is Tiger de afgelegen PIX en Leeuw de centrale PIX. Aangezien het IP-adres van Tiger onbekend is, moet u Lion configureren om verbindingen dynamisch te accepteren vanaf elke locatie met behulp van de wild-card, de vooraf gedeelde sleutel. Tiger weet wat verkeer moet worden versleuteld (omdat de toegangslijst het bepaalt) en waar het eindpunt van de leeuw ligt. Tiger moet de verbinding openen. Beide partijen voeren NAT en NAT 0 uit om NAT voor IPsec-verkeer te omzeilen.
Bovendien sluit de externe gebruiker in deze configuratie zich aan op de centrale PIX (Leeuw) met behulp van de Cisco VPN-client 4.x. De externe gebruiker kan geen verbinding maken met de externe PIX (Tiger) omdat beide zijden dynamisch IP-adressen hebben toegewezen en niet weten waar ze het verzoek moeten verzenden.
Raadpleeg PIX te configureren tot PIX Dynamic-to-Static IPsec met NAT en Cisco VPN Client om meer te weten te komen over hetzelfde scenario in PIX 6.x met Cisco VPN-client 3.x.
Er zijn geen specifieke vereisten van toepassing op dit document.
De informatie in dit document is gebaseerd op de volgende software- en hardware-versies:
Cisco PIX-firewall-softwarerelease 7.x en hoger (centrale PIX)
Cisco PIX-firewall-softwarerelease 6.3.4 (Remote PIX)
Cisco VPN-client versie 4.x
De informatie in dit document is gebaseerd op de apparaten in een specifieke laboratoriumomgeving. Alle apparaten die in dit document worden beschreven, hadden een opgeschoonde (standaard)configuratie. Als uw netwerk live is, moet u de potentiële impact van elke opdracht begrijpen.
Deze sectie bevat informatie over het configureren van de functies die in dit document worden beschreven.
Opmerking: Gebruik het Opname Gereedschap (alleen geregistreerde klanten) om meer informatie te verkrijgen over de opdrachten die in deze sectie worden gebruikt.
Het netwerk in dit document is als volgt opgebouwd:
Dit document gebruikt deze configuraties:
leeuw |
---|
PIX Version 7.0(0) names ! interface Ethernet0 nameif outside security-level 0 ip address 172.18.124.166 255.255.255.0 ! interface Ethernet1 nameif inside security-level 100 ip address 10.2.2.1 255.255.255.0 ! interface Ethernet2 shutdown nameif intf2 security-level 4 no ip address ! interface Ethernet3 shutdown nameif intf3 security-level 6 no ip address ! interface Ethernet4 shutdown nameif intf4 security-level 8 no ip address ! interface Ethernet5 shutdown nameif intf5 security-level 10 no ip address ! enable password 8Ry2YjIyt7RRXU24 encrypted passwd 2KFQnbNIdI.2KYOU encrypted hostname lion domain-name cisco.com boot system flash:/image.bin ftp mode passive access-list 100 extended permit ip 10.2.2.0 255.255.255.0 10.1.1.0 255.255.255.0 access-list 100 extended permit ip 10.2.2.0 255.255.255.0 10.3.3.0 255.255.255.0 pager lines 24 mtu outside 1500 mtu inside 1500 mtu intf2 1500 mtu intf3 1500 mtu intf4 1500 mtu intf5 1500 ip local pool clientpool 10.3.3.1-10.3.3.10 no failover monitor-interface outside monitor-interface inside monitor-interface intf2 monitor-interface intf3 monitor-interface intf4 monitor-interface intf5 asdm image flash:/asdm-501.bin asdm history enable arp timeout 14400 nat-control global (outside) 1 interface nat (inside) 0 access-list 100 nat (inside) 1 0.0.0.0 0.0.0.0 route outside 0.0.0.0 0.0.0.0 172.18.124.1 1 timeout xlate 3:00:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02 timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 timeout mgcp-pat 0:05:00 sip 0:30:00 sip_media 0:02:00 timeout uauth 0:05:00 absolute aaa-server TACACS+ protocol tacacs+ aaa-server RADIUS protocol radius group-policy unityclient internal group-policy unityclient attributes wins-server value 10.1.1.3 dns-server value 10.1.1.3 vpn-idle-timeout 30 default-domain value cisco.com user-authentication disable username cisco password 3USUcOPFUiMCO4Jk encrypted http server enable http 0.0.0.0 0.0.0.0 outside http 0.0.0.0 0.0.0.0 inside no snmp-server location no snmp-server contact snmp-server community public snmp-server enable traps snmp crypto ipsec transform-set myset esp-des esp-md5-hmac crypto dynamic-map cisco 1 set transform-set myset crypto map dyn-map 20 ipsec-isakmp dynamic cisco crypto map dyn-map interface outside isakmp enable outside isakmp policy 20 authentication pre-share isakmp policy 20 encryption des isakmp policy 20 hash md5 isakmp policy 20 group 2 isakmp policy 20 lifetime 3600 isakmp policy 65535 authentication pre-share isakmp policy 65535 encryption 3des isakmp policy 65535 hash sha isakmp policy 65535 group 2 isakmp policy 65535 lifetime 86400 telnet timeout 5 ssh timeout 5 ssh version 1 console timeout 0 tunnel-group DefaultL2LGroup type ipsec-l2l tunnel-group DefaultL2LGroup general-attributes authentication-server-group none tunnel-group DefaultL2LGroup ipsec-attributes pre-shared-key * tunnel-group unityclient type ipsec-ra tunnel-group unityclient general-attributes address-pool clientpool authentication-server-group none default-group-policy unityclient tunnel-group unityclient ipsec-attributes pre-shared-key * ! class-map inspection_default match default-inspection-traffic ! ! policy-map global_policy class inspection_default inspect dns maximum-length 512 inspect ftp inspect h323 h225 inspect h323 ras inspect http inspect netbios inspect rsh inspect rtsp inspect skinny inspect esmtp inspect sqlnet inspect sunrpc inspect tftp inspect sip inspect xdmcp ! service-policy global_policy global Cryptochecksum:4e20a2153437d60c7f01054808d41b42 : end |
Tiger |
---|
PIX Version 6.3(4) interface ethernet0 auto interface ethernet1 auto interface ethernet2 auto shutdown interface ethernet3 auto shutdown interface ethernet4 auto shutdown interface ethernet5 auto shutdown nameif ethernet0 outside security0 nameif ethernet1 inside security100 nameif ethernet2 intf2 security4 nameif ethernet3 intf3 security6 nameif ethernet4 intf4 security8 nameif ethernet5 intf5 security10 enable password 8Ry2YjIyt7RRXU24 encrypted passwd 2KFQnbNIdI.2KYOU encrypted hostname tiger domain-name cisco.com fixup protocol dns maximum-length 512 fixup protocol ftp 21 fixup protocol h323 h225 1720 fixup protocol h323 ras 1718-1719 fixup protocol http 80 fixup protocol rsh 514 fixup protocol rtsp 554 fixup protocol sip 5060 fixup protocol sip udp 5060 fixup protocol skinny 2000 fixup protocol smtp 25 fixup protocol sqlnet 1521 fixup protocol tftp 69 names access-list 101 permit ip 10.1.1.0 255.255.255.0 10.2.2.0 255.255.255.0 pager lines 24 mtu outside 1500 mtu inside 1500 mtu intf2 1500 mtu intf3 1500 mtu intf4 1500 mtu intf5 1500 !--- This command configures the outside interface !--- as a DHCP client and it is assumed that the IP address !--- 172.18.124.167 is assigned by the DHCP server. ip address outside dhcp ip address inside 10.1.1.1 255.255.255.0 no ip address intf2 no ip address intf3 no ip address intf4 no ip address intf5 ip audit info action alarm ip audit attack action alarm no failover failover timeout 0:00:00 failover poll 15 no failover ip address outside no failover ip address inside no failover ip address intf2 no failover ip address intf3 no failover ip address intf4 no failover ip address intf5 pdm history enable arp timeout 14400 nat (inside) 0 access-list 101 route outside 0.0.0.0 0.0.0.0 172.18.124.1 1 timeout xlate 3:00:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00 timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00 timeout uauth 0:05:00 absolute aaa-server TACACS+ protocol tacacs+ aaa-server TACACS+ max-failed-attempts 3 aaa-server TACACS+ deadtime 10 aaa-server RADIUS protocol radius aaa-server RADIUS max-failed-attempts 3 aaa-server RADIUS deadtime 10 aaa-server LOCAL protocol local no snmp-server location no snmp-server contact snmp-server community public no snmp-server enable traps floodguard enable sysopt connection permit-ipsec crypto ipsec transform-set myset esp-des esp-md5-hmac crypto map newmap 10 ipsec-isakmp crypto map newmap 10 match address 101 crypto map newmap 10 set peer 172.18.124.166 crypto map newmap 10 set transform-set myset crypto map newmap interface outside isakmp enable outside isakmp key ******** address 172.18.124.166 netmask 255.255.255.255 isakmp policy 10 authentication pre-share isakmp policy 10 encryption des isakmp policy 10 hash md5 isakmp policy 10 group 2 isakmp policy 10 lifetime 3600 telnet timeout 5 ssh timeout 5 console timeout 0 terminal width 80 Cryptochecksum:906331b1b1ca162ea53e951588efb070 : end |
Gebruik dit gedeelte om te bevestigen dat de configuratie correct werkt.
Het Uitvoer Tolk (uitsluitend geregistreerde klanten) (OIT) ondersteunt bepaalde show opdrachten. Gebruik de OIT om een analyse van tonen opdrachtoutput te bekijken.
Opmerking: U moet de duidelijke opdrachten in de configuratie modus uitvoeren.
duidelijke crypto ipsec sa-Resets de IPsec associaties na mislukte pogingen om te onderhandelen over een VPN-tunnel.
duidelijke crypto isakmp sa-Resets de Security Association en Key Management Protocol (ISAKMP) veiligheidsassociaties na mislukte pogingen om te onderhandelen over een VPN-tunnel.
Laat crypto motor ipsec-displays de gecodeerde sessies zien.
Als de LAN-to-LAN (L2L) IPsec-tunnel niet is ingesteld, controleert u of de vooraf gedeelde toets voor de DefaultRAGgroup en de vooraf gedeelde toets voor de DefaultL2LGroup hetzelfde zijn. Als dit het geval is, dan beëindigt PIX/ASA de tunnel op de DefaultRAGGroup eerst en zal de L2L tunnel dan waarschijnlijk falen. Verzeker u ervan dat de vooraf gedeelde toetsen voor de twee standaardtunnelgroepen verschillend zijn.
Het Uitvoer Tolk (uitsluitend geregistreerde klanten) (OIT) ondersteunt bepaalde show opdrachten. Gebruik de OIT om een analyse van tonen opdrachtoutput te bekijken.
Opmerking: Raadpleeg Belangrijke informatie over debug Commands voordat u debug-opdrachten gebruikt.
debug crypto ipsec-gebruikt om te zien of een client onderhandelt over het gedeelte IPsec van de VPN-verbinding.
debug crypto isakmp [level] —gebruikt om te zien of de peers onderhandelen over het ISAKMP-gedeelte van VPN.
Dit zijn voorbeelden van een paar goede debug opdrachtoutput:
lion(config)# 2nd try, on central PIX from remote PIXApr 05 16:48:31 [IKEv1 DEBUG]: IP = 172.18.124.167, processing SA payload Apr 05 16:48:31 [IKEv1 DEBUG]: IP = 172.18.124.167, Oakley proposal is acceptable Apr 05 16:48:31 [IKEv1 DEBUG]: IP = 172.18.124.167, processing IKE SA Apr 05 16:48:31 [IKEv1 DEBUG]: IP = 172.18.124.167, IKE SA Proposal # 1, Transform # 1 acceptable Matches global IKE entry # 3 Apr 05 16:48:31 [IKEv1 DEBUG]: IP = 172.18.124.167, constructing ISA_SA for isakmp Apr 05 16:48:31 [IKEv1 DEBUG]: IP = 172.18.124.167, constructing Fragmentation VID + extended capabilities payload Apr 05 16:48:31 [IKEv1]: IP = 172.18.124.167, IKE DECODE SENDING Message (msgid=0) with payloads : HDR + SA (1) + VENDOR (13) + NONE (0) total length : 104 Apr 05 16:48:32 [IKEv1]: IP = 172.18.124.167, IKE DECODE RECEIVED Message (msgid=0) with payloads : HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) +VENDOR (13) + VENDOR (13) + NONE (0) total length : 256 Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, processing ke payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, processing ISA_KE Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, processing nonce payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, processing VID payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Received xauth V6 VID Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, processing VID payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Received DPD VID Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, processing VID payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Received Cisco Unity client VID Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, processing VID payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Processing IOS/PIX Vendor ID payload (version: 1.0.0, capabilities: 00000025) Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, constructing ke payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, constructing nonce payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, constructing Cisco Unity VID payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, constructing xauth V6 VID payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Send IOS VID Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Constructing ASA spoofing IOS Vendor ID payload (version: 1.0.0, capabilities: 20000001) Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, constructing VID payload Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Send Altiga/Cisco VPN3000/Cisco ASA GW VID Apr 05 16:48:32 [IKEv1]: IP = 172.18.124.167, Connection landed on tunnel_group DefaultL2LGroup Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Generating keys for Responder... Apr 05 16:48:32 [IKEv1]: IP = 172.18.124.167, IKE DECODE SENDING Message (msgid=0) with payloads : HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) + VENDOR (13) + VENDOR (13) + NONE (0) total length : 256 Apr 05 16:48:32 [IKEv1]: IP = 172.18.124.167, IKE DECODE RECEIVED Message (msg id=0) with payloads : HDR + ID (5) + HASH (8) + NONE (0) total length : 71 Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Processing ID Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, processing hash Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, computing hash Apr 05 16:48:32 [IKEv1]: IP = 172.18.124.167, Connection landed on tunnel_group DefaultL2LGroup Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, constructing ID Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, construct hash payload Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, computing hash Apr 05 16:48:32 [IKEv1 DEBUG]: IP = 172.18.124.167, Constructing IOS keep alive payload: proposal=32767/32767 sec. Apr 05 16:48:32 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, constructing dpd vid payload Apr 05 16:48:32 [IKEv1]: IP = 172.18.124.167, IKE DECODE SENDING Message (msgid=0) with payloads : HDR + ID (5) + HASH (8) + IOS KEEPALIVE (14) + VENDOR (13) + NONE (0) total length : 102 Apr 05 16:48:33 [IKEv1]: IP = 172.18.124.167, IKE DECODE RECEIVED Message (msgid=ba80c56e) with payloads : HDR + HASH (8) + NOTIFY (11) + NONE (0) total length : 76 Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, processing hash Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Processing Notify payload Apr 05 16:48:33 [IKEv1]: Received unexpected event EV_ACTIVATE_NEW_SA in state MM_TM_INIT_MODECFG_H Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Delay Quick Mode processing, Cert/Trans Exch/RM DSID in progress Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Resume Quick Mode processing, Cert/Trans Exch/RM DSID completed Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, PHASE 1COMPLETED Apr 05 16:48:33 [IKEv1]: IP = 172.18.124.167, Keep-alive type for this connection: DPD Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Starting phase 1 rekey timer: 3420000 (ms) Apr 05 16:48:33 [IKEv1]: IP = 172.18.124.167, IKE DECODE RECEIVED Message (msgid=20c2120e) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) total length : 164 Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, processing hash Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, processing SA payload Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, processing nonce payload Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Processing ID Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, Received remote IP Proxy Subnet data in ID Payload: Address 10.1.1.0, Mask 255.255.255.0, Protocol 0, Port 0 Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Processing ID Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, Received local IP Proxy Subnet data in ID Payload: Address 10.2.2.0, Mask 255.255.255.0, Protocol 0, Port 0 Apr 05 16:48:33 [IKEv1]: QM IsRekeyed old sa not found by addr Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, IKE Remote Peer configured for SA: cisco Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, processing IPSEC SA Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, IPSec SA Proposal # 1, Transform # 1 acceptable Matches global IPSec SA entry # 1 Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, IKE: requesting SPI! Apr 05 16:48:33 [IKEv1 DEBUG]: IKE got SPI from key engine: SPI = 0xd5243861 Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, oakley constucting quick mode Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, constructing blank hash Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, constructing ISA_SA for ipsec Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, constructing ipsec nonce payload Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, constructing proxy ID Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Transmitting Proxy Id: Remote subnet: 10.1.1.0 Mask 255.255.255.0 Protocol 0 Port 0 Local subnet: 10.2.2.0 mask 255.255.255.0 Protocol 0 Port 0 Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, constructing qm hash Apr 05 16:48:33 [IKEv1]: IP = 172.18.124.167, IKE DECODE SENDING Message (msgid=20c2120e) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) total length : 164 Apr 05 16:48:33 [IKEv1]: IP = 172.18.124.167, IKE DECODE RECEIVED Message (msgid=20c2120e) with payloads : HDR + HASH (8) + NONE (0) total length : 48 Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, processing hash Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, loading all IPSEC SAs Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Generating Quick Mode Key! Apr 05 16:48:33 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.18.124.167, Generating Quick Mode Key! Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, Security negotiation complete for User (DefaultL2LGroup) Responder, Inbound SPI = 0xd5243861, Outbound SPI = 0x7bb11ead Apr 05 16:48:33 [IKEv1 DEBUG]: IKE got a KEY_ADD msg for SA: SPI = 0x7bb11ead Apr 05 16:48:33 [IKEv1 DEBUG]: pitcher: rcv KEY_UPDATE, spi 0xd5243861 Apr 05 16:48:33 [IKEv1]: Group = DefaultL2LGroup, IP = 172.18.124.167, PHASE 2 COMPLETED (msgid=20c2120e)
tiger(config)# ISAKMP (0): beginning Main Mode exchange crypto_isakmp_process_block:src:172.18.124.166, dest:172.18.124.167 spt:500 dpt:500 OAK_MM exchange ISAKMP (0): processing SA payload. message ID = 0 ISAKMP (0): Checking ISAKMP transform 1 against priority 10 policy ISAKMP: encryption DES-CBC ISAKMP: hash MD5 ISAKMP: default group 2 ISAKMP: auth pre-share ISAKMP: life type in seconds ISAKMP: life duration (basic) of 3600 ISAKMP (0): atts are acceptable. Next payload is 0 ISAKMP (0): processing vendor id payload ISAKMP (0): SA is doing pre-shared key authentication using id type ID_FQDN return status is IKMP_NO_ERROR crypto_isakmp_process_block:src:172.18.124.166, dest:172.18.124.167 spt:500 dpt:500 OAK_MM exchange ISAKMP (0): processing KE payload. message ID = 0 ISAKMP (0): processing NONCE payload. message ID = 0 ISAKMP (0): processing vendor id payload ISAKMP (0): processing vendor id payload ISAKMP (0): received xauth v6 vendor id ISAKMP (0): processing vendor id payload ISAKMP (0): speaking to another IOS box! ISAKMP (0): processing vendor id payload ISAKMP (0): speaking to a VPN3000 concentrator ISAKMP (0): ID payload next-payload : 8 type : 2 protocol : 17 port : 500 length : 19 ISAKMP (0): Total payload length: 23 return status is IKMP_NO_ERROR crypto_isakmp_process_block:src:172.18.124.166, dest:172.18.124.167 spt:500 dpt:500 OAK_MM exchange ISAKMP (0): processing ID payload. message ID = 0 ISAKMP (0): processing HASH payload. message ID = 0 ISAKMP (0): processing vendor id payload ISAKMP (0): remote peer supports dead peer detection ISAKMP (0): SA has been authenticated ISAKMP (0): beginning Quick Mode exchange, M-ID of 549589518:20c2120eIPSEC(key_engine): got a queue event... IPSEC(spi_response): getting spi 0x7bb11ead(2075205293) for SA from 172.18.124.166 to 172.18.124.167 for prot 3 return status is IKMP_NO_ERROR ISAKMP (0): sending INITIAL_CONTACT notify ISAKMP (0): sending NOTIFY message 24578 protocol 1 VPN Peer: ISAKMP: Added new peer: ip:172.18.124.166/500 Total VPN Peers:1 VPN Peer: ISAKMP: Peer ip:172.18.124.166/500 Ref cnt incremented to:1 Total VPN Peers:1 crypto_isakmp_process_block:src:172.18.124.166, dest:172.18.124.167 spt:500 dpt:500 OAK_QM exchange oakley_process_quick_mode: OAK_QM_IDLE ISAKMP (0): processing SA payload. message ID = 549589518 ISAKMP : Checking IPSec proposal 1 ISAKMP: transform 1, ESP_DES ISAKMP: attributes in transform: ISAKMP: SA life type in seconds ISAKMP: SA life duration (basic) of 28800 ISAKMP: SA life type in kilobytes ISAKMP: SA life duration (VPI) of 0x0 0x46 0x50 0x0 ISAKMP: encaps is 1 ISAKMP: authenticator is HMAC-MD5 ISAKMP (0): atts are acceptable.IPSEC(validate_proposal_request): proposal part #1, (key eng. msg.) dest= 172.18.124.166, src= 172.18.124.167, dest_proxy= 10.2.2.0/255.255.255.0/0/0 (type=4), src_proxy= 10.1.1.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-des esp-md5-hmac , lifedur= 0s and 0kb, spi= 0x0(0), conn_id= 0, keysize= 0, flags= 0x4 ISAKMP (0): processing NONCE payload. message ID = 549589518 ISAKMP (0): processing ID payload. message ID = 549589518 ISAKMP (0): processing ID payload. message ID = 549589518 ISAKMP (0): Creating IPSec SAs inbound SA from 172.18.124.166 to 172.18.124.167 (proxy 10.2.2.0 to 10.1.1.0) has spi 2075205293 and conn_id 1 and flags 4 lifetime of 28800 seconds lifetime of 4608000 kilobytes outbound SA from 172.18.124.167 to 172.18.124.166 (proxy 10.1.1.0 to 10.2.2.0) has spi 3575920737 and conn_id 2 and flags 4 lifetime of 28800 seconds lifetime of 4608000 kilobytesIPSEC(key_engine): got a queue event... IPSEC(initialize_sas): , (key eng. msg.) dest= 172.18.124.167, src= 172.18.124.166, dest_proxy= 10.1.1.0/255.255.255.0/0/0 (type=4), src_proxy= 10.2.2.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-des esp-md5-hmac , lifedur= 28800s and 4608000kb, spi= 0x7bb11ead(2075205293), conn_id= 1, keysize= 0, flags= 0x4IPSEC(initialize_sas): , (key eng. msg.) src= 172.18.124.167, dest= 172.18.124.166, src_proxy= 10.1.1.0/255.255.255.0/0/0 (type=4), dest_proxy= 10.2.2.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-des esp-md5-hmac , lifedur= 28800s and 4608000kb, spi= 0xd5243861(3575920737), conn_id= 2, keysize= 0, flags= 0x4 VPN Peer: IPSEC: Peer ip:172.18.124.166/500 Ref cnt incremented to:2 Total VPN Peers:1 VPN Peer: IPSEC: Peer ip:172.18.124.166/500 Ref cnt incremented to:3 Total VPN Peers:1 return status is IKMP_NO_ERROR
lion(config)# Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing SA payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing ke payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing ISA_KE Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing nonce payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, Processing ID Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, Received xauth V6 VID Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, Received DPD VID Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, Received NAT-Traversal ver02 VID Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, Received Fragmentation VID Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, IKE Peer included IKE fragmentation capability flags: Main Mode: True Aggressive Mode: False Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, processing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: IP = 64.102.51.191, Received Cisco Unity client VID Apr 05 16:49:56 [IKEv1]: IP = 64.102.51.191, Connection landed on tunnel_group unityclient Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing IKE SA Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, IKE SA Proposal # 1, Transform # 14 acceptable Matches global IKE entry # 3 Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing ISA_SA for isakmp Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing ke payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing nonce payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Generating keys for Responder... Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing ID Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, construct hash payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, computing hash Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing Cisco Unity VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing xauth V6 VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing dpd vid payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing Fragmentation VID + extended capabilities payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Send Altiga/Cisco VPN3000/Cisco ASA GW VID Apr 05 16:49:56 [IKEv1]: IP = 64.102.51.191, IKE DECODE SENDING Message (msgid=0) with payloads : HDR + SA (1) + KE (4) + NONCE (10) + ID (5) + HASH (8) + VENDOR (13) + VENDOR (13) + VENDOR (13) + VENDOR (13) + VENDOR (13) + NONE (0) total length : 378 Apr 05 16:49:56 [IKEv1]: IP = 64.102.51.191, IKE DECODE RECEIVED Message (msgid=0) with payloads : HDR + HASH (8) + NOTIFY (11) + VENDOR (13) + VENDOR (13) + NONE (0) total length : 116 Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing hash Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, computing hash Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Processing Notify payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Processing IOS/PIX Vendor ID payload (version: 1.0.0, capabilities: 00000408) Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing VID payload Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Received Cisco Unity client VID Apr 05 16:49:56 [IKEv1]: IP = 64.102.51.191, IKE DECODE RECEIVED Message (msgid=a0bb428) with payloads : HDR + HASH (8) + ATTR (14) + NONE (0) total length: 196 Apr 05 16:49:56 [IKEv1 DEBUG]: process_attr(): Enter! Apr 05 16:49:56 [IKEv1 DEBUG]: Processing cfg Request attributes Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for IPV4 address! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for IPV4 net mask! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for DNS server address! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for WINS server address! Apr 05 16:49:56 [IKEv1]: Group = unityclient, IP = 64.102.51.191, Received unsupported transaction mode attribute: 5 Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for Banner! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for Save PW setting! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for Default Domain Name! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for Split Tunnel List! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for Split DNS! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for PFS setting! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for backup ip-sec peer list! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for Application Version! Apr 05 16:49:56 [IKEv1]: Group = unityclient, IP = 64.102.51.191, Client Type: WinNT Client Application Version: 4.0.5 (Rel) Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for FWTYPE! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for DHCP hostname for DDNS is: tthotus-xp! Apr 05 16:49:56 [IKEv1 DEBUG]: MODE_CFG: Received request for UDP Port! Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing blank hash Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing qm hash Apr 05 16:49:56 [IKEv1]: IP = 64.102.51.191, IKE DECODE SENDING Message (msgid=a0bb428) with payloads : HDR + HASH (8) + ATTR (14) + NONE (0) total length : 157 Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Delay Quick Mode processing, Cert/Trans Exch/RM DSID in progress Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Resume Quick Mode processing, Cert/Trans Exch/RM DSID completed Apr 05 16:49:56 [IKEv1]: Group = unityclient, IP = 64.102.51.191, PHASE 1 COMPLETED Apr 05 16:49:56 [IKEv1]: IP = 64.102.51.191, Keep-alive type for this connection: DPD Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Starting phase 1 rekey timer: 3420000 (ms) Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, sending notify message Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing blank hash Apr 05 16:49:56 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing qm hash Apr 05 16:49:56 [IKEv1]: IP = 64.102.51.191, IKE DECODE SENDING Message (msgid=9be7674c) with payloads : HDR + HASH (8) + NOTIFY (11) + NONE (0) total length : 84 Apr 05 16:49:57 [IKEv1]: IP = 64.102.51.191, IKE DECODE RECEIVED Message (msgid=833e7945) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) total length : 1022 Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing hash Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing SA payload Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing nonce payload Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Processing ID Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, Received remote Proxy Host data in ID Payload: Address 10.3.3.1, Protocol 0, Port 0 Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Processing ID Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, Received local IP Proxy Subnet data in ID Payload: Address 0.0.0.0, Mask 0.0.0.0, Protocol 0, Port 0 Apr 05 16:49:57 [IKEv1]: QM IsRekeyed old sa not found by addr Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, IKE Remote Peer configured for SA: cisco Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, processing IPSEC SA Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, IPSecSA Proposal # 14, Transform # 1 acceptable Matches global IPSec SA entry # 1 Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, IKE: requesting SPI! Apr 05 16:49:57 [IKEv1 DEBUG]: IKE got SPI from key engine: SPI = 0x05953824 Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, oakley constucting quick mode Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing blank hash Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing ISA_SA for ipsec Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, Overriding Initiator's IPSec rekeying duration from 2147483 to 28800 seconds Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing ipsec nonce payload Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing proxy ID Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Transmitting Proxy Id: Remote host: 10.3.3.1 Protocol 0 Port 0 Local subnet: 0.0.0.0 mask 0.0.0.0 Protocol 0 Port 0 Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Sending RESPONDER LIFETIME notification to Initiator Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing qm hash Apr 05 16:49:57 [IKEv1]: IP = 64.102.51.191, IKE DECODE SENDING Message (msgid=833e7945) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NOTIFY (11) + NONE (0) total length : 176 Apr 05 16:49:57 [IKEv1]: IP = 64.102.51.191, IKE DECODE RECEIVED Message (msgid=833e7945) with payloads : HDR + HASH (8) + NONE (0) total length : 48 Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing hash Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, loading all IPSEC SAs Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Generating Quick Mode Key! Apr 05 16:49:57 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Generating Quick Mode Key! Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, Security negotiation complete for User (unityclient) Responder, Inbound SPI = 0x05953824, Outbound SPI = 0xd08c6486 Apr 05 16:49:57 [IKEv1 DEBUG]: IKE got a KEY_ADD msg for SA: SPI = 0xd08c6486 Apr 05 16:49:57 [IKEv1 DEBUG]: pitcher: rcv KEY_UPDATE, spi 0x5953824 Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, Adding static route for client address: 10.3.3.1 Apr 05 16:49:57 [IKEv1]: Group = unityclient, IP = 64.102.51.191, PHASE 2 COMP LETED (msgid=833e7945) Apr 05 16:50:07 [IKEv1]: IP = 64.102.51.191, IKE DECODE RECEIVED Message (msgid=403ee701) with payloads : HDR + HASH (8) + NOTIFY (11) + NONE (0) total length : 80 Apr 05 16:50:07 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing hash Apr 05 16:50:07 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Processing Notify payload Apr 05 16:50:07 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Received keep-alive of type DPD R-U-THERE (seq number 0x4b55b6e4) Apr 05 16:50:07 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Sending keep-alive of type DPD R-U-THERE-ACK (seq number 0x4b55b6e4) Apr 05 16:50:07 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing blank hash Apr 05 16:50:07 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing qm hash Apr 05 16:50:07 [IKEv1]: IP = 64.102.51.191, IKE DECODE SENDING Message (msgid=78998a29) with payloads : HDR + HASH (8) + NOTIFY (11) + NONE (0) total length : 80 Apr 05 16:50:17 [IKEv1]: IP = 64.102.51.191, IKE DECODE RECEIVED Message (msgid=dba719e9) with payloads : HDR + HASH (8) + NOTIFY (11) + NONE (0) total length : 80 Apr 05 16:50:17 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, processing hash Apr 05 16:50:17 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Processing Notify payload Apr 05 16:50:17 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Received keep-alive of type DPD R-U-THERE (seq number 0x4b55b6e5) Apr 05 16:50:17 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, Sending keep-alive of type DPD R-U-THERE-ACK (seq number 0x4b55b6e5) Apr 05 16:50:17 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing blank hash Apr 05 16:50:17 [IKEv1 DEBUG]: Group = unityclient, IP = 64.102.51.191, constructing qm hash Apr 05 16:50:17 [IKEv1]: IP = 64.102.51.191, IKE DECODE SENDING Message (msgid=40456779) with payloads : HDR + HASH (8) + NOTIFY (11) + NONE (0) total length : 80
Revisie | Publicatiedatum | Opmerkingen |
---|---|---|
1.0 |
03-May-2007 |
Eerste vrijgave |