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ru.cisco
- RU.CISCO ---------------------------------------------------------------------
From : Ivan Dmitrenko 2:5020/400 11 Nov 2002 21:26:52
To : All
Subject : проблемы VPN Client ?
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Hello All !
Hаблюдается некая чехарда при инсталляции Remote Access VPN.
Сессии с аутентификацией по сертификату, выданному MS CA, не
устанавливаются напрочь. Стенд состоит из PIX506, PC с Aladdin e-token,
PC с Win2000+MS CA+mscep.dll. Схема стенда - такая же, как на упомянутой
ниже шпаргалке. Делалось всё как через PDM VPN Wizard, так и руками по
шпаргалке от Cisco:
http://www.cisco.com/warp/public/471/configipsecsmart.html
В результате - при попытке установки соединения клиент отваливается с
сообщением Remote peer no longer responding. При использовании preshared
key - всё ок.
Hикто на такое уже не наступал ?
Текущая конфигурация:
PIX Version 6.2(2)
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname pix
domain-name office.elvis.ru
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol ils 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
fixup protocol skinny 2000
names
access-list inside_outbound_nat0_acl permit ip any X.X.X.X 255.255.255.248
access-list outside_cryptomap_dyn_20 permit ip any X.X.X.X 255.255.255.248
pager lines 24
interface ethernet0 10full
interface ethernet1 10full
mtu outside 1500
mtu inside 1500
ip address outside 192.168.10.1 255.255.255.0
ip address inside Y.Y.Y.Y 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool vpnpool1 Z.Z.Z.Z-Z1.Z1.Z1.Z1
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323
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
http server enable
http Y.Y.Y.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
no sysopt route dnat
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto dynamic-map outside_dyn_map 10 set transform-set ESP-3DES-MD5
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-MD5
crypto dynamic-map outside_dyn_map 35 set transform-set ESP-3DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map interface outside
isakmp enable outside
isakmp policy 10 authentication rsa-sig
isakmp policy 10 encryption 3des
isakmp policy 10 hash sha
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
isakmp policy 20 authentication rsa-sig
isakmp policy 20 encryption 3des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup vpnclient1 address-pool vpnpool1
vpngroup vpnclient1 dns-server 194.190.192.34
vpngroup vpnclient1 default-domain office.elvis.ru
vpngroup vpnclient1 idle-time 1800
ca identity caserver Y.Y.Y.Y4:/certsrv/mscep/mscep.dll
ca configure caserver ra 1 20 crloptional
telnet timeout 5
ssh timeout 5
terminal width 80
Cryptochecksum:cc9637e70474c8dd4588e2c01ccbca3f
: end
>>>debug crypto isakmp:
crypto_isakmp_process_block: src 192.168.10.2, dest 192.168.10.1
VPN Peer: ISAKMP: Added new peer: ip:192.168.10.2 Total VPN Peers:1
VPN Peer: ISAKMP: Peer ip:192.168.10.2 Ref cnt incremented to:1 Total
VPN Peers:
1
OAK_MM exchange
ISAKMP (0): processing SA payload. message ID = 0
ISAKMP (0): Checking ISAKMP transform 1 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash SHA
ISAKMP: unknown DH group 5
ISAKMP: extended auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 2 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash MD5
ISAKMP: unknown DH group 5
ISAKMP: extended auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 3 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash SHA
ISAKMP: unknown DH group 5
ISAKMP: auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 4 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash MD5
ISAKMP: unknown DH group 5
ISAKMP: auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 5 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash SHA
ISAKMP: default group 2
ISAKMP: extended auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 6 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash MD5
ISAKMP: default group 2
ISAKMP: extended auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 7 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash SHA
ISAKMP: default group 2
ISAKMP: auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 8 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash MD5
ISAKMP: default group 2
ISAKMP: auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4 0x9b
ISAKMP: attribute 3584
ISAKMP (0): atts are not acceptable. Next payload is 3
ISAKMP (0): Checking ISAKMP transform 9 against priority 10 policy
ISAKMP: encryption... What? 7?
ISAKMP: hash SHA
ISAKMP: unknown DH group 5
ISAKMP: extended auth RSA sig
ISAKMP: life type in seconds
ISAKMP: life duration (VPI) of 0x0 0x20 0xc4
crypto_isakmp_process_block: src 192.168.10.2, dest 192.168.10.1
crypto_isakmp_process_block: src 192.168.10.2, dest 192.168.10.1 OAK_MM
exchange
ISAKMP (0): processing ID payload. message ID = 0
ISAKMP (0): processing CERT payload. message ID = 0
ISAKMP (0): processing a CT_X509_SIGNATURE cert
ISAKMP (0): cert approved with warning
ISAKMP (0): processing CERT_REQ payload. message ID = 0
ISAKMP (0): peer wants a CT_X509_SIGNATURE cert
ISAKMP (0): processing SIG payload. message ID = 0
ISAKMP (0): RSA signature on incorrect size, 35 not 20
return status is IKMP_ERR_RETRANS
crypto_isakmp_process_block: src 192.168.10.2, dest 192.168.10.1 OAK_MM
exchange
ISAKMP (0): processing ID payload. message ID = 0
ISAKMP (0): processing CERT payload. message ID = 0
ISAKMP (0): processing a CT_X509_SIGNATURE cert
ISAKMP (0): cert approved with warning
ISAKMP (0): processing CERT_REQ payload. message ID = 0
ISAKMP (0): peer wants a CT_X509_SIGNATURE cert
ISAKMP (0): processing SIG payload. message ID = 0
ISAKMP (0): RSA signature on incorrect size, 35 not 20
return status is IKMP_ERR_RETRANS
crypto_isakmp_process_block: src 192.168.10.2, dest 192.168.10.1
OAK_MM exchange
ISAKMP (0): processing ID payload. message ID = 0
ISAKMP (0): processing CERT payload. message ID = 0
ISAKMP (0): processing a CT_X509_SIGNATURE cert
ISAKMP (0): cert approved with warning
ISAKMP (0): processing CERT_REQ payload. message ID = 0
ISAKMP (0): peer wants a CT_X509_SIGNATURE cert
ISAKMP (0): processing SIG payload. message ID = 0
ISAKMP (0): RSA signature on incorrect size, 35 not 20
return status is IKMP_ERR_RETRANS
crypto_isakmp_process_block: src 192.168.10.2, dest 192.168.10.1 OAK_MM
exchange
ISAKMP (0): processing ID payload. message ID = 0
ISAKMP (0): processing CERT payload. message ID = 0
ISAKMP (0): processing a CT_X509_SIGNATURE cert
ISAKMP (0): cert approved with warning
ISAKMP (0): processing CERT_REQ payload. message ID = 0
ISAKMP (0): peer wants a CT_X509_SIGNATURE cert
ISAKMP (0): processing SIG payload. message ID = 0
ISAKMP (0): RSA signature on incorrect size, 35 not 20
return status is IKMP_ERR_RETRANS
ISAKMP (0): deleting SA: src 192.168.10.2, dst 192.168.10.1
ISADB: reaper checking SA 0x8179b2d8, conn_id = 0 DELETE IT!
VPN Peer: ISAKMP: Peer ip:192.168.10.2 Ref cnt decremented to:0 Total
VPN Peers:1
VPN Peer: ISAKMP: Deleted peer: ip:192.168.10.2 Total VPN peers:0
--
Sincerely Yours,Ivan V. Dmitrenko
--- ifmail v.2.15dev5
* Origin: Elvis+ (2:5020/400)
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