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PIX 501 VPN to 3COM Router

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bortiquai

IS-IT--Management
Nov 13, 2006
2
PR
I am trying to configure a VPN from a Cisco PIX (6.3) to a 3COM 5232 Router.

The PIX gets ISP Address via DHCP
The 3COM has a Static IP.

I can complete Phase 1 of the VPN, but Phase 2 fails. I have other VPNs into the 3COM, but they are not PIX's.

Router CONFIG: **REPLACED Public IP with (3COM.RTR.PUB.IP.HERE)**
----------------------------------------------------------
PnMPIX# sho ru
: Saved
:
PIX Version 6.3(1)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password c3zxNPqYhMgB.14/ encrypted
passwd xZtWWHshkXD9MFrB encrypted
hostname PnMPIX
domain-name papernmore.com
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
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
names
access-list 101 permit ip 10.0.2.0 255.255.255.0 10.0.2.0 255.255.255.0
access-list 202 permit tcp any interface outside eq ftp
access-list 102 permit ip 10.0.0.0 255.0.0.0 192.168.100.0 255.255.255.0
access-list 102 permit ip 10.0.2.0 255.255.255.0 10.0.0.0 255.255.255.0
pager lines 24
logging buffered debugging
mtu outside 1500
mtu inside 1500
ip address outside dhcp setroute
ip address inside 10.0.2.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool vpnPool 192.168.100.50-192.168.100.55
pdm logging informational 100
no pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list 102
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp interface ftp 10.0.2.2 ftp netmask 255.255.255.255 0
0
access-group 202 in interface outside
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 0:20:00 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-3des esp-md5-hmac
crypto ipsec transform-set vpnTSG esp-3des esp-md5-hmac
crypto dynamic-map dynmap 10 set transform-set myset
crypto map mymap 10 ipsec-isakmp dynamic dynmap
crypto map mymap client configuration address initiate
crypto map mymap client configuration address respond
crypto map ToTSG 20 ipsec-isakmp
crypto map ToTSG 20 match address 102
crypto map ToTSG 20 set peer (3COM.RTR.PUB.IP.HERE)
crypto map ToTSG 20 set transform-set vpnTSG
crypto map ToTSG interface outside
isakmp enable outside
isakmp key ******** address 0.0.0.0 netmask 0.0.0.0
isakmp key ******** address (3COM.RTR.PUB.IP.HERE) netmask 255.255.255.255
isakmp identity key-id PnMPIX
isakmp client configuration address-pool local vpnPool outside
isakmp policy 8 authentication pre-share
isakmp policy 8 encryption 3des
isakmp policy 8 hash md5
isakmp policy 8 group 2
isakmp policy 8 lifetime 86400
isakmp policy 9 authentication pre-share
isakmp policy 9 encryption 3des
isakmp policy 9 hash md5
isakmp policy 9 group 2
isakmp policy 9 lifetime 600
vpngroup MyVPN address-pool vpnPool
vpngroup MyVPN dns-server 10.0.2.2
vpngroup MyVPN wins-server 10.0.2.2
vpngroup MyVPN default-domain PNMOffice
vpngroup MyVPN split-tunnel 101
vpngroup MyVPN idle-time 1800
vpngroup MyVPN password ********
vpngroup vpngroup idle-time 1800
vpngroup default-domain idle-time 1800
telnet 10.0.2.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80
Cryptochecksum:e6ee152b867422859b72e7084dc046d4
: end
PnMPIX#

-----------------------------------------------------------
Debugging Info from debug crypto isakmp command
-----------------------------------------------------------
ISAKMP (0): ID payload
next-payload : 13
type : 11
protocol : 17
port : 500
length : 10
ISAKMP (0): Total payload length: 14
ISAKMP (0): beginning Aggressive Mode exchange
crypto_isakmp_process_block:src:(3COM.RTR.PUB.IP.HERE), dest:(PIX.PUB.IP.HERE) spt:500 dpt:5
00
OAK_AG exchange
ISAKMP (0): processing SA payload. message ID = 0

ISAKMP (0): Checking ISAKMP transform 1 against priority 8 policy
ISAKMP: encryption 3DES-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): processing KE payload. message ID = 0

ISAKMP (0): processing NONCE payload. message ID = 0

ISAKMP (0): processing vendor id payload

ISAKMP (0): remote peer supports dead peer detection

ISAKMP (0): processing ID payload. message ID = 0
ISAKMP (0): processing HASH payload. message ID = 0
ISAKMP (0): SA has been authenticated
ISAKMP (0): sending INITIAL_CONTACT notify
return status is IKMP_NO_ERROR
VPN Peer: ISAKMP: Added new peer: ip:(3COM.RTR.PUB.IP.HERE)/500 Total VPN Peers:1
VPN Peer: ISAKMP: Peer ip:(3COM.RTR.PUB.IP.HERE)/500 Ref cnt incremented to:1 Total VPN P
eers:1
ISAKMP (0): beginning Quick Mode exchange, M-ID of 645488115:26795df3
crypto_isakmp_process_block:src:(3COM.RTR.PUB.IP.HERE), dest:(PIX.PUB.IP.HERE) spt:500 dpt:5
00
ISAKMP (0): processing NOTIFY payload 18 protocol 1
spi 0, message ID = 620265507
return status is IKMP_NO_ERR_NO_TRANS
ISAKMP (0): retransmitting phase 2...
ISAKMP (0): beginning Quick Mode exchange, M-ID of -1310663736:b1e0dbc8
crypto_isakmp_process_block:src:(3COM.RTR.PUB.IP.HERE), dest:(PIX.PUB.IP.HERE) spt:500 dpt:5
00
ISAKMP (0): processing NOTIFY payload 18 protocol 1
spi 0, message ID = 1546576405
return status is IKMP_NO_ERR_NO_TRANS
ISAKMP (0): retransmitting phase 2...
ISAKMP (0): retransmitting phase 2...
ISAKMP (0): retransmitting phase 2...
ISAKMP (0): retransmitting phase 2...
ISAKMP (0): retransmitting phase 2...
ISAKMP (0): deleting SA: src (PIX.PUB.IP.HERE), dst (3COM.RTR.PUB.IP.HERE)
ISADB: reaper checking SA 0xa8d66c, conn_id = 0 DELETE IT!

VPN Peer: ISAKMP: Peer ip:(3COM.RTR.PUB.IP.HERE)/500 Ref cnt decremented to:0 Total VPN P
eers:1
VPN Peer: ISAKMP: Deleted peer: ip:(3COM.RTR.PUB.IP.HERE)/500 Total VPN peers:0
----------------------------------------------------------
Thanks
 
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