Dit document illustreert een configuratie van IPsec die zowel gateway-to-poort als externe gebruikersfunctionaliteit omvat. Met uitgebreide authenticatie (Xauth) wordt het apparaat geauthentiseerd door de vooraf gedeelde sleutel en de gebruiker is echt bevonden door een gebruiker-naam/wachtwoord uitdaging.
Er zijn geen specifieke vereisten van toepassing op dit document.
De informatie in dit document is gebaseerd op de volgende software- en hardware-versies:
PIX-firewall versie 6.3(3)
Cisco VPN-client versie 3.5
Cisco Secure ACS voor Windows versie 2.6
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.
In dit voorbeeld is er een gateway-to-gateway IPsec-tunnel van de afgelegen PIX naar de hub PIX. Deze tunnel versleutel het verkeer van netwerk 10.48.67.x achter de afstandsbediening van PIX naar netwerk 10.48.66.x achter de hub PIX. De PC op het internet kan een IPsec-tunnel door de hub PIX vormen om 10.48.66.x te netwerken.
Om de functie Xauth te kunnen gebruiken, moet u eerst uw basisverificatie-, autorisatie- en accounting (AAA) server instellen. Gebruik de opdracht voor het in kaart brengen van de client van crypto om de PIX-firewall te vertellen om de Xauth-uitdaging (RADIUS/TACACS+ naam en wachtwoord) te gebruiken tijdens fase 1 van Internet Key Exchange (IKE) om IKE voor de authenticatie te zorgen. Als de Xauth mislukt, is de IKE security associatie niet opgericht. Specificeer dezelfde AAA server naam binnen de opdrachtverklaring voor verificatie van crypto-map die wordt gespecificeerd in de opdrachtverklaring van een server-server. De externe gebruiker moet Cisco VPN-clientversie 3.x uitvoeren. of later.
Opmerking: Cisco raadt u aan om Cisco VPN-client 3.5.x of hoger te gebruiken. VPN-client 1.1 werkt niet voor deze configuratie en is buiten het bereik van dit document.
Opmerking: Cisco VPN-client 3.6 en biedt later geen ondersteuning voor de transformatie-set van des/sha.
Als u de configuratie zonder Xauth moet herstellen, gebruik de opdracht geen crypto kaart client authenticatie. De functie Xauth is standaard niet ingeschakeld.
Opmerking: Encryptietechnologie is onderworpen aan exportcontroles. Het is uw verantwoordelijkheid om te weten welke wetgeving betrekking heeft op de export van encryptietechnologie. Raadpleeg de homepage van het Bureau of Export Administration voor meer informatie. Stuur een e-mail naar export@cisco.com als u vragen hebt over exportcontrole.
Opmerking: In PIX-firewall versie 5.3 en later worden configureerbare RADIUS-poorten geïntroduceerd. Sommige RADIUS-servers gebruiken RADIUS-poorten anders dan 1645/1646 (gewoonlijk 1812/1813). In PIX 5.3 en hoger kunnen de RADIUS-verificatie en -accounting poorten worden gewijzigd in andere dan standaard 1645/1646 met behulp van deze opdrachten:
aaa-server radius-authport # aaa-server radius-acctport #
Deze sectie bevat informatie over het configureren van de functies die in dit document worden beschreven.
N.B.: Gebruik het Opdrachtupgereedschap (alleen geregistreerde klanten) om meer informatie te vinden over de opdrachten die in dit document worden gebruikt.
In dit diagram worden groene en zwarte vet lijnen gebruikt om de VPN-tunnels aan te geven.
Dit document gebruikt deze configuraties.
Opmerking: Bijvoorbeeld in dit document is het IP-adres van de VPN-server 209.165.200.225 is de groepsnaam "vpn3000" en het groepswachtwoord is cisco.
Configuratie van hub PIX |
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PIX Version 6.3(3) interface ethernet0 auto interface ethernet1 auto nameif ethernet0 outside security0 nameif ethernet1 inside security100 enable password OnTrBUG1Tp0edmkr encrypted passwd 2KFQnbNIdI.2KYOU encrypted hostname hubfixup 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 !--- Include traffic in the encryption process. access-list 101 permit ip 10.48.66.0 255.255.255.0 10.48.67.0 255.255.255.0 !--- Accept traffic from the Network Address Translation (NAT) process access-list nonat permit ip 10.48.66.0 255.255.255.0 10.48.67.0 255.255.255.0 access-list nonat permit ip 10.48.66.0 255.255.255.0 10.48.68.0 255.255.255.0 pager lines 24 mtu outside 1500 mtu inside 1500 ip address outside 209.165.200.225 255.255.255.224 ip address inside 10.48.66.18 255.255.255.0 ip audit info action alarm ip audit attack action alarm ip local pool mypool 10.48.68.1-10.48.68.254 no failover failover timeout 0:00:00 failover poll 15 no failover ip address outside no failover ip address inside pdm history enable arp timeout 14400 global (outside) 1 209.16.200.230-209.16.200.240 netmask 255.255.255.224 global (outside) 1 209.16.200.241 !--- Except traffic from the NAT process. nat (inside) 0 access-list nonat nat (inside) 1 10.48.66.0 255.255.255.0 0 0 route outside 0.0.0.0 0.0.0.0 209.165.200.226 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 RADIUS protocol radius aaa-server LOCAL protocol local aaa-server mytacacs protocol tacacs+ aaa-server mytacacs (inside) host 10.48.66.102 cisco timeout 5 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 dynamic-map dynmap 10 set transform-set myset !--- Use the crypto-map sequence 10 command for PIX to PIX. crypto map mymap 10 ipsec-isakmp crypto map mymap 10 match address 101 crypto map mymap 10 set peer 209.165.202.129 crypto map mymap 10 set transform-set myset !--- Use the crypto-map sequence 20 command for PIX to VPN Client. crypto map mymap 20 ipsec-isakmp dynamic dynmap crypto map mymap client authentication mytacacs crypto map mymap interface outside isakmp enable outside isakmp key ******** address 209.165.202.129 netmask 255.255.255.255 isakmp identity address isakmp policy 10 authentication pre-share isakmp policy 10 encryption des isakmp policy 10 hash md5 !--- ISAKMP policy for VPN Client that runs 3.x code needs to be DH group 2. isakmp policy 10 group 2 isakmp policy 10 lifetime 86400 !--- IPsec group configuration for VPN Client. vpngroup vpn3000 address-pool mypool vpngroup vpn3000 dns-server 10.48.66.129 vpngroup vpn3000 wins-server 10.48.66.129 vpngroup vpn3000 default-domain cisco.com vpngroup vpn3000 idle-time 1800 vpngroup vpn3000 password ******** telnet timeout 5 ssh timeout 5 console timeout 0 terminal width 80 Cryptochecksum:7293dd9fc7c58ff5d65f042dd6ddbe13 : end |
Remote PIX-configuratie |
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PIX Version 6.3(3) interface ethernet0 auto interface ethernet1 100basetx interface ethernet2 auto shutdown nameif ethernet0 outside security0 nameif ethernet1 inside security100 nameif ethernet2 intf2 security4 enable password OnTrBUG1Tp0edmkr encrypted passwd 2KFQnbNIdI.2KYOU encrypted hostname remote 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 10.48.67.0 255.255.255.0 10.48.66.0 255.255.255.0 !--- Accept traffic from the NAT process. access-list nonat permit ip 10.48.67.0 255.255.255.0 10.48.66.0 255.255.255.0 pager lines 24 mtu outside 1500 mtu inside 1500 mtu intf2 1500 ip address outside 209.165.202.129 255.255.255.224 ip address inside 10.48.67.155 255.255.255.0 no ip address intf2 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 pdm history enable arp timeout 14400 global (outside) 1 209.16.202.135-209.16.202.145 netmask 255.255.255.224 global (outside) 1 209.16.202.146 !--- Except traffic from the NAT process. nat (inside) 0 access-list nonat nat (inside) 1 10.48.0.0 255.255.255.0 0 0 nat (inside) 1 10.48.67.0 255.255.255.0 0 0 route outside 0.0.0.0 0.0.0.0 209.165.202.130 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 RADIUS protocol radius 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 mymap 10 ipsec-isakmp !--- Include traffic in the encryption process. crypto map mymap 10 match address 101 crypto map mymap 10 set peer 209.165.200.225 crypto map mymap 10 set transform-set myset crypto map mymap interface outside isakmp enable outside isakmp key ******** address 209.165.200.225 netmask 255.255.255.255 isakmp identity address 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 86400 telnet timeout 5 ssh timeout 5 console timeout 0 terminal width 80 Cryptochecksum:13ef4d29384c65c2cd968b5d9396f6e8 : end |
Raadpleeg het gedeelte "Configuraties" van PIX-indeling en VPN-client 3.x configureren voor meer informatie over het instellen van de VPN-client. Raadpleeg ook How to Add AAA Authentication (Xauth) aan PIX IPsec 5.2 en hoger voor aanvullende informatie over de configuratie van AAA-verificatie aan PIX IPsec.
Deze sectie verschaft informatie die u kunt gebruiken om te bevestigen dat uw 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.
toon crypto isakmp sa - toont fase 1 veiligheidsassociaties.
toon crypto ipsec sa-shows Phase 2 security associaties.
Deze sectie bevat informatie waarmee u problemen met de configuratie kunt oplossen.
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.
Deze apparaten moeten op beide IPsec-routers (peers) worden uitgevoerd. Veiligheidsassociaties moeten op beide leeftijdsgroepen worden goedgekeurd.
debug van crypto isakmp-displays tijdens fase 1.
debug van crypto ipsec-displays tijdens fase 2.
debug van crypto motor—informatie van de crypto motor.
duidelijke crypto isakmp sa - ontslaat de fase 1 veiligheidsassociaties.
duidelijke crypto ipsec sa-Clearing de fase 2 veiligheidsassociaties.
Straal debug [sessie] | alle | Gebruikersnaam] - Deze opdracht is beschikbaar in PIX 6.2 en bevat RADIUS-sessiegegevens en de kenmerken van verzonden en ontvangen RADIUS-pakketten.
debug tacacs [sessie|gebruiker <user_name>] - Deze opdracht is beschikbaar in PIX 6.3 en logt TACACS-informatie in.
debug a [verificatie|autorisatie|accounting|interne] — Beschikbaar in PIX 6.3 toont informatie over het AAA-subsysteem.
Let op: Let op dat wanneer IPsec-onderhandeling succesvol is, niet alle apparaten op de PIX worden weergegeven door Cisco bug ID CSCdu84168 (alleen geregistreerde klanten), wat een duplicaat is van interne Cisco bug ID CSCdt1745 (alleen geregistreerde klanten). Dit is nog niet opgelost vanaf het schrijven van dit document.
Opmerking: Soms kan IPSec VPN van VPN-clients niet op de PIX beëindigen. Om deze kwestie op te lossen, zorg ervoor dat client-PC geen firewalls heeft. Als er firewalls aanwezig zijn, controleert u of UDP-poort 500 en 4500 is uitgeschakeld. Als dit het geval is, schakelt u IPSec over TCP in of ontgrendelt u de UDP-poorten.
crypto_isakmp_process_block:src:209.165.202.129, dest:209.165.200.225 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 (VPI) of 0x0 0x1 0x51 0x80 ISAKMP (0): atts are acceptable. Next payload is 0 ISAKMP (0): SA is doing pre-shared key authentication using id type ID_IPV4_ADDR return status is IKMP_NO_ERROR crypto_isakmp_process_block:src:209.165.202.129, dest:209.165.200.225 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): received xauth v6 vendor id ISAKMP (0): processing vendor id payload ISAKMP (0): remote peer supports dead peer detection ISAKMP (0): processing vendor id payload ISAKMP (0): processing vendor id payload ISAKMP (0): speaking to another IOS box! return status is IKMP_NO_ERROR crypto_isakmp_process_block:src:209.165.202.129, dest:209.165.200.225 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): SA has been authenticated ISAKMP: Created a peer struct for 209.165.202.129, peer port 62465 ISAKMP (0): ID payload next-payload : 8 type : 1 protocol : 17 port : 500 length : 8 ISAKMP (0): Total payload length: 12 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:209.165.202.129/500 Total VPN Peers:1 VPN Peer: ISAKMP: Peer ip:209.165.202.129/500 Ref cnt incremented to:1 Total VPN Peers:1 crypto_isakmp_process_block:src:209.165.202.129, dest:209.165.200.225 spt:500 dpt:500 ISAKMP (0): processing NOTIFY payload 24578 protocol 1 spi 0, message ID = 863921625 ISAKMP (0): processing notify INITIAL_CONTACTIPSEC(key_engine): got a queue event... IPSEC(key_engine_delete_sas): rec'd delete notify from ISAKMP IPSEC(key_engine_delete_sas): delete all SAs shared with 209.165.202.129 return status is IKMP_NO_ERR_NO_TRANS crypto_isakmp_process_block:src:209.165.202.129, dest:209.165.200.225 spt:500 dpt:500 OAK_QM exchange oakley_process_quick_mode: OAK_QM_IDLE ISAKMP (0): processing SA payload. message ID = 2542705093 ISAKMP : Checking IPSec proposal 1 ISAKMP: transform 1, ESP_DES ISAKMP: attributes in transform: ISAKMP: encaps is 1 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: authenticator is HMAC-MD5 ISAKMP (0): atts are acceptable.IPSEC(validate_proposal_request): proposal part #1, (key eng. msg.) dest= 209.165.200.225, src= 209.165.202.129, dest_proxy= 10.48.66.0/255.255.255.0/0/0 (type=4), src_proxy= 10.48.67.0/255.255.255.0/0/0 (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 = 2542705093 ISAKMP (0): processing ID payload. message ID = 2542705093 ISAKMP (0): ID_IPV4_ADDR_SUBNET src 10.48.67.0/255.255.255.0 prot 0 port 0 ISAKMP (0): processing ID payload. message ID = 2542705093 ISAKMP (0): ID_IPV4_ADDR_SUBNET dst 10.48.66.0/255.255.255.0 prot 0 port 0 IPSEC(key_engine): got a queue event... IPSEC(spi_response): getting spi 0x858c841a(2240578586) for SA from 209.165.202.129 to 209.165.200.225 for prot 3 return status is IKMP_NO_ERROR crypto_isakmp_process_block:src:209.165.202.129, dest:209.165.200.225 spt:500 dpt:500 OAK_QM exchange oakley_process_quick_mode: OAK_QM_AUTH_AWAIT ISAKMP (0): Creating IPSec SAs inbound SA from 209.165.202.129 to 209.165.200.225 (proxy 10.48.67.0 to 10.48.66.0) has spi 2240578586 and conn_id 3 and flags 4 lifetime of 28800 seconds lifetime of 4608000 kilobytes outbound SA from 209.165.200.225 to 209.165.202.129 (proxy 10.48.66.0 to 10.48.67.0) has spi 681010504 and conn_id 4 and flags 4 lifetime of 28800 seconds lifetime of 4608000 kilobytesIPSEC(key_engine): got a queue event... IPSEC(initialize_sas): , (key eng. msg.) dest= 209.165.200.225, src= 209.165.202.129, dest_proxy= 10.48.66.0/255.255.255.0/0/0 (type=4), src_proxy= 10.48.67.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-des esp-md5-hmac , lifedur= 28800s and 4608000kb, spi= 0x858c841a(2240578586), conn_id= 3, keysize= 0, flags= 0x4 IPSEC(initialize_sas): , (key eng. msg.) src= 209.165.200.225, dest= 209.165.202.129, src_proxy= 10.48.66.0/255.255.255.0/0/0 (type=4), dest_proxy= 10.48.67.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-des esp-md5-hmac , lifedur= 28800s and 4608000kb, spi= 0x28976548(681010504), conn_id= 4, keysize= 0, flags= 0x4 VPN Peer: IPSEC: Peer ip:209.165.202.129/500 Ref cnt incremented to:2 Total VPN Peers:1 VPN Peer: IPSEC: Peer ip:209.165.202.129/500 Ref cnt incremented to:3 Total VPN Peers:1 return status is IKMP_NO_ERROR
crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500OAK_AG exchange ISAKMP (0): processing SA payload. message ID = 0 ISAKMP (0): Checking ISAKMP transform 1 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash SHA ISAKMP: default group 2 ISAKMP: extended auth pre-share (init) ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 256 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 2 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash MD5 ISAKMP: default group 2 ISAKMP: extended auth pre-share (init) ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 256 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 3 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash SHA ISAKMP: default group 2 ISAKMP: auth pre-share ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 256 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 4 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash MD5 ISAKMP: default group 2 ISAKMP: auth pre-share ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 256 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 5 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash SHA ISAKMP: default group 2 ISAKMP: extended auth pre-share (init) ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 128 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 6 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash MD5 ISAKMP: default group 2 ISAKMP: extended auth pre-share (init) ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 128 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 7 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash SHA ISAKMP: default group 2 ISAKMP: auth pre-share ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 128 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 8 against priority 10 policy ISAKMP: encryption AES-CBC ISAKMP: hash MD5 ISAKMP: default group 2 ISAKMP: auth pre-share ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP: keylength of 128 ISAKMP (0): atts are not acceptable. Next payload is 3 ISAKMP (0): Checking ISAKMP transform 9 against priority 10 policy ISAKMP: encryption 3DES-CBC ISAKMP: hash SHA ISAKMP: default group 2 ISAKMP: extended auth pre-share (init) ISAKMP: life type in seconds ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b ISAKMP (0): atts are not acceptable. crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500 crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500 ISAKMP_TRANSACTION exchange ISAKMP (0:0): processing transaction payload from 10.48.68.2.message ID = 17138612 ISAKMP: Config payload CFG_REPLY return status is IKMP_ERR_NO_RETRANS ISAKMP (0:0): initiating peer config to 10.48.68.2. ID = 134858975 (0x809c8df) crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500 ISAKMP_TRANSACTION exchange ISAKMP (0:0): processing transaction payload from 10.48.68.2. message ID = 17138612 ISAKMP: Config payload CFG_ACK return status is IKMP_NO_ERROR crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500 ISAKMP_TRANSACTION exchange ISAKMP (0:0): processing transaction payload from 10.48.68.2. message ID = 17138612 ISAKMP: Config payload CFG_REQUEST ISAKMP (0:0): checking request: ISAKMP: attribute IP4_ADDRESS (1) ISAKMP: attribute IP4_NETMASK (2) ISAKMP: attribute IP4_DNS (3) ISAKMP: attribute IP4_NBNS (4) ISAKMP: attribute ADDRESS_EXPIRY (5) Unsupported Attr: 5 ISAKMP: attribute UNKNOWN (28672) Unsupported Attr: 28672 ISAKMP: attribute UNKNOWN (28673) Unsupported Attr: 28673 ISAKMP: attribute ALT_DEF_DOMAIN (28674) ISAKMP: attribute ALT_SPLIT_INCLUDE (28676) ISAKMP: attribute ALT_SPLITDNS_NAME (28675) ISAKMP: attribute ALT_PFS (28679) ISAKMP: attribute ALT_BACKUP_SERVERS (28681) ISAKMP: attribute APPLICATION_VERSION (7) ISAKMP: attribute UNKNOWN (28680) Unsupported Attr: 28680 ISAKMP: attribute UNKNOWN (28682) Unsupported Attr: 28682 ISAKMP: attribute UNKNOWN (28677) Unsupported Attr: 28677 ISAKMP (0:0): responding to peer config from 10.48.68.2. ID = 1128513895 return status is IKMP_NO_ERROR crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500 OAK_QM exchange oakley_process_quick_mode: OAK_QM_IDLE ISAKMP (0): processing SA payload. message ID = 3681346539 ISAKMP : Checking IPSec proposal 1 ISAKMP: transform 1, ESP_AES ISAKMP: attributes in transform: ISAKMP: authenticator is HMAC-MD5 ISAKMP: key length is 256 ISAKMP: encaps is 1 ISAKMP: SA life type in seconds ISAKMP: SA life duration (VPI) of 0x0 0x20 0xc4 0x9b IPSEC(validate_proposal): transform proposal (prot 3, trans 12, hmac_alg 1) not supported ISAKMP (0): atts not acceptable. Next payload is 0 ISAKMP (0): skipping next ANDed proposal (1) ISAKMP : Checking IPSec proposal 2 ISAKMP: transform 1, ESP_AES ISAKMP: attributes in transform: ISAKMP: authenticator is HMAC-SHA ISAKMP: key length is 256 ISAKMP: encaps is 1 ISAKMP: SA life type in seconds ISAKMP: SA life duration (VPI) of 0x0 0x20 0xc4 0x9b IPSEC(validate_proposal): transform proposal (prot 3, trans 12, hmac_alg 2) not supported ISAKMP (0): atts not acceptable. Next payload is 0 ISAKMP (0): skipping next ANDed proposal (2) crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500 hub(config)# hub(config)# hub(config)# hub(config)# crypto_isakmp_process_block:src:10.48.68.2, dest:209.165.200.225 spt:500 dpt:500 ISAKMP (0): processing NOTIFY payload 36136 protocol 1 spi 0, message ID = 3784834735 ISAMKP (0): received DPD_R_U_THERE from peer 10.48.68.2 ISAKMP (0): sending NOTIFY message 36137 protocol 1 return status is IKMP_NO_ERR_NO_TRANS
Revisie | Publicatiedatum | Opmerkingen |
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1.0 |
26-Sep-2008 |
Eerste vrijgave |