Monitoring VPN connection attempts

I would like to be able to use the syslog messages that are detached from the ASA to monitor VPN connection attempts (successful or not). Looking at the posts system there are several codes that relate to this.

I wonder if anyone has a good way to use syslog to do this? There are some codes that can be used for this information?

Thank you.

You can set the ASA to send syslog messages when the user connects and disconnects. There are a few types of 'remote access' as IPsec VPN, webvpn / without client anyconnect/ssl vpn client that you can follow.

If you are using Clientless SSL VPN syslogs usually begin with 716xxx.  For example the syslog for connect is 716001 and disconnect is 716002.  There is a list of other Clientless VPN SSL related messages here. You can view the specific contents of each journal here:

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logmsg

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logmsgs.html#wp4776913

If you use SSL VPN Client (SVC1.x, AnyConnect 2.x) syslogs usually begin with 722xxx. For example, the syslog for connect is 722022 and disconnect is 722023. There is a list of other customer VPN SSL related posts here

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logmsg

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logmsgs.html#wp4778697

If you use the IPSec VPN client, you can follow a success to connect with 713119 (indicates the phase 1 completed), 713049 (indicates the complete Phase2) and disconnect with 113019. There is a syslog ipsec additional 713049 that you can follow for ipsec.

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logmsgs.html#wp4775678

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logmsgs.html#wp4775412 http://www.Cisco.com/en/US/docs/Security/ASA/asa80/System/message/logmsg

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logmsgs.html#wp4769539

Here are some other notes to keep in mind:

-You can tell that the logging levels you currently have on the command line ASA with 'show log '.

-Newspapers that you send to a syslog server are controlled with the commands "Logging Trap". For example 'logging trap information' (level 6) or "trap alerts logging" (level 1)

-You can tell what level of severity (i.e., alerts, critical, errors, warnings, notifications, informational, debug) each one connects through this link. As you can see by checking the link, those follow-up sign in or out as I've mentioned above are usually information (sev 6)):

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logsev

http://www.Cisco.com/en/us/docs/security/ASA/asa80/system/message/logsevp.html

-If you want to create a specific subset of the syslogs to send to a specific device, you can do it with a class or a list of logging:

http://www.Cisco.com/en/us/docs/security/ASA/asa80/configuration/guide/m

For example (class log):

http://www.Cisco.com/en/us/docs/security/ASA/asa80/configuration/guide/m

http://www.Cisco.com/en/us/docs/security/ASA/asa80/configuration/guide/monitor.html#wp1065253

class check vpnc informational FRT

For example (list of logging):

http://www.Cisco.com/en/us/docs/security/ASA/asa80/configuration/guide/monitor.html#wp1065512

log list mylist message 722022

log list mylist message 722023

logging trap mylist

Don't forget to evaluate the positions that helped you and to mark it as resolved if you question has been answered.

-heather

Tags: Cisco Security

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    Group 2

    life 86400

    IKEv1 crypto policy 60

    preshared authentication

    aes-192 encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 70

    authentication crack

    aes encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 80

    authentication rsa - sig

    aes encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 90

    preshared authentication

    aes encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 100

    authentication crack

    3des encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 110

    authentication rsa - sig

    3des encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 120

    preshared authentication

    3des encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 130

    authentication crack

    the Encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 140

    authentication rsa - sig

    the Encryption

    sha hash

    Group 2

    life 86400

    IKEv1 crypto policy 150

    preshared authentication

    the Encryption

    sha hash

    Group 2

    life 86400

    enable client-implementation to date

    !

    track 10 rtr 100 accessibility

    !

    Track 100 rtr 10 accessibility

    Telnet 192.168.200.0 255.255.255.0 inside

    Telnet 192.168.202.0 255.255.255.0 inside

    Telnet timeout 5

    SSH 192.168.202.0 255.255.255.0 inside

    SSH 192.168.200.0 255.255.255.0 inside

    SSH 0.0.0.0 0.0.0.0 inside

    SSH 0.0.0.0 0.0.0.0 outdoors

    SSH 0.0.0.0 0.0.0.0 backup

    SSH timeout 30

    SSH group dh-Group1-sha1 key exchange

    Console timeout 0

    management-access inside

    a basic threat threat detection

    threat detection statistics

    a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200

    WebVPN

    allow outside

    enable backup

    activate backup2

    internal gbnltunnel group policy

    attributes of the strategy of group gbnltunnel

    Ikev1 VPN-tunnel-Protocol

    Split-tunnel-policy tunnelspecified

    greatbrandsng.com value by default-field

    Group Policy 'Group 2' internal

    type of remote access service

    type tunnel-group gbnltunnel remote access

    tunnel-group gbnltunnel General-attributes

    address GBNLVPNPOOL pool

    Group Policy - by default-gbnltunnel

    gbnltunnel group of tunnel ipsec-attributes

    IKEv1 pre-shared-key *.

    type tunnel-group GBNLSSL remote access

    type tunnel-group GBNL_WEBVPN remote access

    attributes global-tunnel-group GBNL_WEBVPN

    Group Policy - by default-gbnltunnel

    tunnel-group 196.216.144.1 type ipsec-l2l

    IPSec-attributes tunnel-group 196.216.144.1

    IKEv1 pre-shared-key *.

    !

    class-map inspection_default

    match default-inspection-traffic

    !

    !

    type of policy-card inspect dns preset_dns_map

    parameters

    maximum message length automatic of customer

    message-length maximum 512

    Policy-map global_policy

    class inspection_default

    inspect the preset_dns_map dns

    inspect the ftp

    inspect h323 h225

    inspect the h323 ras

    inspect the rsh

    inspect the rtsp

    inspect esmtp

    inspect sqlnet

    inspect the skinny

    inspect sunrpc

    inspect xdmcp

    inspect the sip

    inspect the netbios

    inspect the tftp

    Review the ip options

    inspect the icmp

    !

    global service-policy global_policy

    context of prompt hostname

    no remote anonymous reporting call

    HPM topN enable

    Cryptochecksum:6004bf457c9c0bc1babbdbf1cd8aeba5

    : end

    When you say that "the external interface is downwards using failover techniques" you mean this failover occurred because the ASA is no longer able to reach the 31.13.72.1?  Not that the actual interface is broken?

    If this is the case, then the NATing is your problem.  Since you're using the same VPN pool for VPN connections the ASA cannot distinguish between the two streams of traffic if the external interface is still in place.  The SLA tracking only removes a route in the routing table, but does not affect what happens in the NAT process.

    try to change the NAT statement follows him and the test (don't forget to remove the other statements to exempt of NAT for this traffic during the test):

    NAT (inside,any) static static source NETWORK_OBJ_192.168.30.0_25 destination DM_INLINE_NETWORK_1 DM_INLINE_NETWORK_1 NETWORK_OBJ_192.168.30.0_25

    If this does not work, I would either turn off the external interface when a failover occurs, or create a second connection profile that contains a separate mass of IP for the VPN connection and ask users to connect using this profile when a failover takes place.  Don't forget to create Nat exempt instructions for this traffic also.

    --

    Please note all useful posts

  • Error of customer Cisco VPN connection ASA 5505

    I am unable to connect to the vpn I created on my ASA 5505 using the Cisco VPN Client on a Windows machine. The log of the vpn client and the config of the ASA 5505 is lower. Any help to solve this is appreciated.

    CISCO VPN CLIENT LOG

    Cisco Systems VPN Client Version 5.0.06.0160

    Copyright (C) 1998-2009 Cisco Systems, Inc.. All rights reserved.

    Customer type: Windows, Windows NT

    Running: 6.1.7600

    Config files directory: C:\Program Cisco Systems Client\

    1 09:34:23.030 13/04/11 Sev = Info/4 CM / 0 x 63100002

    Start the login process

    2 09:34:23.061 13/04/11 Sev = Info/4 CM / 0 x 63100004

    Establish a secure connection

    3 09:34:23.061 13/04/11 Sev = Info/4 CM / 0 x 63100024

    Attempt to connect with the server "71.xx.xx.253".

    4 09:34:23.061 13/04/11 Sev = Info/6 IKE/0x6300003B

    Attempts to establish a connection with 71.xx.xx.253.

    5 09:34:23.061 13/04/11 Sev = Info/4 IKE / 0 x 63000001

    From IKE Phase 1 negotiation

    6 09:34:23.077 13/04/11 Sev = Info/4 IKE / 0 x 63000013

    SEND to > ISAKMP OAK AG (SA, KE, NO, ID, VID (Xauth), VID (dpd), VID (Frag), VID(Nat-T), VID (Unity)) at 71.xx.xx.253

    7 09:34:23.170 13/04/11 Sev = Info/5 IKE/0x6300002F

    Received packet of ISAKMP: peer = 71.xx.xx.253

    8 09:34:23.170 13/04/11 Sev = Info/4 IKE / 0 x 63000014

    RECEIVING< isakmp="" oak="" ag="" (sa,="" ke,="" non,="" id,="" hash,="" vid(unity),="" vid(xauth),="" vid(dpd),="" vid(nat-t),="" nat-d,="" nat-d,="" vid(frag),="" vid(?))="" from="">

    9 09:34:23.170 13/04/11 Sev = Info/5 IKE / 0 x 63000001

    Peer is a compatible peer Cisco-Unity

    10 09:34:23.170 13/04/11 Sev = Info/5 IKE / 0 x 63000001

    Peer supports XAUTH

    11 09:34:23.170 13/04/11 Sev = Info/5 IKE / 0 x 63000001

    Peer supports the DPD

    12 09:34:23.170 13/04/11 Sev = Info/5 IKE / 0 x 63000001

    Peer supports NAT - T

    13 09:34:23.170 13/04/11 Sev = Info/5 IKE / 0 x 63000001

    Peer supports fragmentation IKE payloads

    14 09:34:23.170 13/04/11 Sev = Info/6 IKE / 0 x 63000001

    IOS Vendor ID successful construction

    15 09:34:23.170 13/04/11 Sev = Info/4 IKE / 0 x 63000013

    SENDING > ISAKMP OAK AG * (HASH, NOTIFY: NAT - D, NAT - D, VID (?), STATUS_INITIAL_CONTACT, VID (Unity)) at 71.xx.xx.253

    16 09:34:23.170 13/04/11 Sev = Info/6 IKE / 0 x 63000055

    Sent a keepalive on the IPSec Security Association

    17 09:34:23.170 13/04/11 Sev = Info/4 IKE / 0 x 63000083

    IKE port in use - Local Port = 0xEB07, Remote Port = 0 x 1194

    18 09:34:23.170 13/04/11 Sev = Info/5 IKE / 0 x 63000072

    Automatic NAT detection status:

    Remote endpoint is NOT behind a NAT device

    This effect is behind a NAT device

    19 09:34:23.170 13/04/11 Sev = Info/4 CM/0x6310000E

    ITS established Phase 1.  1 crypto IKE Active SA, 0 IKE SA authenticated user in the system

    20 09:34:23.170 13/04/11 Sev = Info/4 CM/0x6310000E

    ITS established Phase 1.  1 crypto IKE Active SA, 1 IKE SA authenticated user in the system

    21 09:34:23.186 13/04/11 Sev = Info/5 IKE/0x6300005E

    Customer address a request from firewall to hub

    22 09:34:23.186 13/04/11 Sev = Info/4 IKE / 0 x 63000013

    SEND to > ISAKMP OAK TRANS *(HASH, ATTR) to 71.xx.xx.253

    23 09:34:23.248 13/04/11 Sev = Info/5 IKE/0x6300002F

    Received packet of ISAKMP: peer = 71.xx.xx.253

    24 09:34:23.248 13/04/11 Sev = Info/4 IKE / 0 x 63000014

    RECEIVING< isakmp="" oak="" trans="" *(hash,="" attr)="" from="">

    25 09:34:23.248 13/04/11 Sev = Info/5 IKE / 0 x 63000010

    MODE_CFG_REPLY: Attribute = INTERNAL_IPV4_ADDRESS:, value = 172.26.6.1

    26 09:34:23.248 13/04/11 Sev = Info/5 IKE / 0 x 63000010

    MODE_CFG_REPLY: Attribute = INTERNAL_IPV4_NETMASK:, value = 255.255.0.0

    27 09:34:23.248 13/04/11 Sev = Info/5 IKE / 0 x 63000010

    MODE_CFG_REPLY: Attribute = INTERNAL_IPV4_DNS (1):, value = 172.26.0.250

    28 09:34:23.248 13/04/11 Sev = Info/5 IKE / 0 x 63000010

    MODE_CFG_REPLY: Attribute = INTERNAL_IPV4_DNS (2):, value = 172.26.0.251

    29 09:34:23.248 13/04/11 Sev = Info/5 IKE/0x6300000D

    MODE_CFG_REPLY: Attribute = MODECFG_UNITY_SAVEPWD:, value = 0x00000000

    30 09:34:23.248 13/04/11 Sev = Info/5 IKE/0x6300000E

    MODE_CFG_REPLY: Attribute = MODECFG_UNITY_DEFDOMAIN:, value = TLCUSA

    31 09:34:23.248 13/04/11 Sev = Info/5 IKE/0x6300000D

    MODE_CFG_REPLY: Attribute = MODECFG_UNITY_PFS:, value = 0x00000000

    32 09:34:23.248 13/04/11 Sev = Info/5 IKE/0x6300000E

    MODE_CFG_REPLY: Attribute = APPLICATION_VERSION, value = Cisco Systems, Inc. ASA5505 Version 8.2 (1) built by manufacturers on Wednesday 5 May 09 22:45

    33 09:34:23.248 13/04/11 Sev = Info/5 IKE/0x6300000D

    MODE_CFG_REPLY: Attribute = MODECFG_UNITY_SMARTCARD_REMOVAL_DISCONNECT:, value = 0x00000001

    34 09:34:23.248 13/04/11 Sev = Info/5 IKE/0x6300000D

    MODE_CFG_REPLY: Attribute = received and by using the NAT - T port number, value = 0 x 00001194

    35 09:34:23.248 13/04/11 Sev = Info/4 CM / 0 x 63100019

    Data in mode Config received

    36 09:34:23.264 13/04/11 Sev = Info/4 IKE / 0 x 63000056

    Received a request from key driver: local IP = 172.26.6.1, GW IP = 71.xx.xx.253, Remote IP = 0.0.0.0

    37 09:34:23.264 13/04/11 Sev = Info/4 IKE / 0 x 63000013

    SEND to > QM ISAKMP OAK * (HASH, SA, NO, ID, ID) to 71.xx.xx.253

    38 09:34:23.326 13/04/11 Sev = Info/5 IKE/0x6300002F

    Received packet of ISAKMP: peer = 71.xx.xx.253

    39 09:34:23.326 13/04/11 Sev = Info/4 IKE / 0 x 63000014

    RECEIVING< isakmp="" oak="" info="" *(hash,="" notify:status_resp_lifetime)="" from="">

    40 09:34:23.326 13/04/11 Sev = Info/5 IKE / 0 x 63000045

    Answering MACHINE-LIFE notify has value of 86400 seconds

    41 09:34:23.326 13/04/11 Sev = Info/5 IKE / 0 x 63000047

    This AA is already living from 0 seconds, setting the expiration to 86400 seconds right now

    42 09:34:23.326 13/04/11 Sev = Info/5 IKE/0x6300002F

    Received packet of ISAKMP: peer = 71.xx.xx.253

    43 09:34:23.326 13/04/11 Sev = Info/4 IKE / 0 x 63000014

    RECEIVING< isakmp="" oak="" info="" *(hash,="" notify:no_proposal_chosen)="" from="">

    44 09:34:23.326 13/04/11 Sev = Info/4 IKE / 0 x 63000013

    SEND to > ISAKMP OAK INFO *(HASH, DEL) to 71.xx.xx.253

    45 09:34:23.326 13/04/11 Sev = Info/4 IKE / 0 x 63000049

    IPsec security association negotiation made scrapped, MsgID = 89EE7032

    46 09:34:23.326 13/04/11 Sev = Info/4 IKE / 0 x 63000017

    Marking of IKE SA delete (I_Cookie = 2617522400DC1763 R_Cookie = 029325381036CCD8) reason = DEL_REASON_IKE_NEG_FAILED

    47 09:34:23.326 13/04/11 Sev = Info/5 IKE/0x6300002F

    Received packet of ISAKMP: peer = 71.xx.xx.253

    48 09:34:23.326 13/04/11 Sev = Info/4 IKE / 0 x 63000058

    Received an ISAKMP for a SA message no assets, I_Cookie = 2617522400DC1763 R_Cookie = 029325381036CCD8

    49 09:34:23.326 13/04/11 Sev = Info/4 IKE / 0 x 63000014

    RECEIVING< isakmp="" oak="" info="" *(dropped)="" from="">

    50 09:34:26.696 13/04/11 Sev = Info/4 IKE/0x6300004B

    IKE negotiation to throw HIS (I_Cookie = 2617522400DC1763 R_Cookie = 029325381036CCD8) reason = DEL_REASON_IKE_NEG_FAILED

    51 09:34:26.696 13/04/11 Sev = Info/4 CM / 0 x 63100012

    ITS phase 1 deleted before first Phase 2 SA is caused by "DEL_REASON_IKE_NEG_FAILED".  Crypto 0 Active IKE SA, 0 IKE SA authenticated user in the system

    52 09:34:26.696 13/04/11 Sev = Info/5 CM / 0 x 63100025

    Initializing CVPNDrv

    53 09:34:26.696 13/04/11 Sev = Info/6 CM / 0 x 63100046

    Set indicator established tunnel to register to 0.

    54 09:34:26.696 13/04/11 Sev = Info/4 IKE / 0 x 63000001

    Signal received IKE to complete the VPN connection

    ----------------------------------------------------------------------------------------

    ASA 5505 CONFIG

    : Saved

    :

    ASA Version 8.2 (1)

    !

    ciscoasa hostname

    domain masociete.com

    activate tdkuTUSh53d2MT6B encrypted password

    2KFQnbNIdI.2KYOU encrypted passwd

    names of

    !

    interface Vlan1

    nameif inside

    security-level 100

    IP 172.26.0.252 255.255.0.0

    !

    interface Vlan2

    nameif outside

    security-level 0

    IP address 71.xx.xx.253 255.255.255.240

    !

    interface Ethernet0/0

    switchport access vlan 2

    Speed 100

    full duplex

    !

    interface Ethernet0/1

    !

    interface Ethernet0/2

    !

    interface Ethernet0/3

    !

    interface Ethernet0/4

    !

    interface Ethernet0/5

    !

    interface Ethernet0/6

    !

    interface Ethernet0/7

    !

    passive FTP mode

    clock timezone IS - 5

    clock to summer time EDT recurring

    DNS server-group DefaultDNS

    domain masociete.com

    access-list LIMU_Split_Tunnel_List note the network of the company behind the ASA

    Standard access list LIMU_Split_Tunnel_List allow 172.26.0.0 255.255.0.0

    outside_access_in list extended access permit icmp any one

    outside_access_in list extended access udp allowed any any eq 4500

    outside_access_in list extended access udp allowed any any eq isakmp

    outside_access_in list extended access permit tcp any host 71.xx.xxx.251 eq ftp

    outside_access_in list extended access permit tcp any host 71.xx.xxx.244 eq 3389

    inside_outbound_nat0_acl list of allowed ip extended access all 172.26.5.192 255.255.255.240

    inside_outbound_nat0_acl list of allowed ip extended access all 172.26.6.0 255.255.255.128

    pager lines 24

    Enable logging

    asdm of logging of information

    Outside 1500 MTU

    Within 1500 MTU

    local pool VPN_POOL 172.26.6.1 - 172.26.6.100 255.255.0.0 IP mask

    ICMP unreachable rate-limit 1 burst-size 1

    enable ASDM history

    ARP timeout 14400

    Global 1 interface (outside)

    NAT (inside) 0-list of access inside_outbound_nat0_acl

    NAT (inside) 1 0.0.0.0 0.0.0.0

    static (inside, outside) 71.xx.xxx.251 172.26.5.9 netmask 255.255.255.255

    static (inside, outside) 71.xx.xxx.244 172.26.0.136 netmask 255.255.255.255

    Access-group outside_access_in in interface outside

    Route outside 0.0.0.0 0.0.0.0 71.xx.xxx.241 1

    Timeout xlate 03:00

    Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

    Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

    Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

    Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

    timeout tcp-proxy-reassembly 0:01:00

    dynamic-access-policy-registration DfltAccessPolicy

    GANYMEDE + Protocol Ganymede + AAA-server

    RADIUS Protocol RADIUS AAA server

    Enable http server

    http 172.26.0.0 255.255.0.0 inside

    No snmp server location

    No snmp Server contact

    Server enable SNMP traps snmp authentication linkup, linkdown cold start

    Crypto ipsec transform-set esp-3des esp-md5-hmac TRANS_ESP_3DES_MD5

    Crypto ipsec transform-set transit mode TRANS_ESP_3DES_MD5

    Crypto ipsec transform-set esp-3des esp-sha-hmac TRANS_ESP_3DES_SHA

    Crypto ipsec transform-set transit mode TRANS_ESP_3DES_SHA

    Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

    life crypto ipsec security association seconds 28800

    Crypto ipsec kilobytes of life - safety 4608000 association

    Crypto-map dynamic outside_dyn_map 20 game of transformation-TRANS_ESP_3DES_MD5

    map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map

    outside_map interface card crypto outside

    crypto ISAKMP allow outside

    crypto ISAKMP policy 10

    preshared authentication

    3des encryption

    md5 hash

    Group 2

    life 86400

    crypto ISAKMP policy 30

    preshared authentication

    3des encryption

    sha hash

    Group 2

    life 86400

    Telnet timeout 5

    SSH timeout 5

    Console timeout 0

    dhcpd outside auto_config

    !

    no basic threat threat detection

    no statistical access list - a threat detection

    no statistical threat detection tcp-interception

    WebVPN

    internal DefaultRAGroup group strategy

    attributes of Group Policy DefaultRAGroup

    value of server WINS 172.26.0.250 172.26.0.251

    value of 172.26.0.250 DNS server 172.26.0.251

    Protocol-tunnel-VPN IPSec l2tp ipsec svc

    value by default-field TLCUSA

    internal LIMUVPNPOL1 group policy

    LIMUVPNPOL1 group policy attributes

    value of 172.26.0.250 DNS server 172.26.0.251

    VPN-idle-timeout 30

    Protocol-tunnel-VPN IPSec l2tp ipsec

    Split-tunnel-policy tunnelspecified

    value of Split-tunnel-network-list LIMU_Split_Tunnel_List

    the address value VPN_POOL pools

    internal TLCVPNGROUP group policy

    TLCVPNGROUP group policy attributes

    value of 172.26.0.250 DNS server 172.26.0.251

    Protocol-tunnel-VPN IPSec l2tp ipsec svc

    Re-xauth disable

    enable IPSec-udp

    value by default-field TLCUSA

    barry.julien YCkQv7rLwCSNRqra06 + QXg password user name is nt encrypted privilege 0

    username barry.julien attributes

    VPN-group-policy TLCVPNGROUP

    Protocol-tunnel-VPN IPSec l2tp ipsec

    bjulien bhKBinDUWhYqGbP4 encrypted password username

    username bjulien attributes

    VPN-group-policy TLCVPNGROUP

    attributes global-tunnel-group DefaultRAGroup

    address VPN_POOL pool

    Group Policy - by default-DefaultRAGroup

    IPSec-attributes tunnel-group DefaultRAGroup

    pre-shared-key *.

    tunnel-group DefaultRAGroup ppp-attributes

    no authentication ms-chap-v1

    ms-chap-v2 authentication

    type tunnel-group TLCVPNGROUP remote access

    attributes global-tunnel-group TLCVPNGROUP

    address VPN_POOL pool

    Group Policy - by default-TLCVPNGROUP

    IPSec-attributes tunnel-group TLCVPNGROUP

    pre-shared-key *.

    ISAKMP ikev1-user authentication no

    tunnel-group TLCVPNGROUP ppp-attributes

    PAP Authentication

    ms-chap-v2 authentication

    !

    class-map inspection_default

    match default-inspection-traffic

    !

    !

    type of policy-card inspect dns preset_dns_map

    parameters

    message-length maximum 512

    Policy-map global_policy

    class inspection_default

    inspect the preset_dns_map dns

    inspect the ftp

    inspect h323 h225

    inspect the h323 ras

    inspect the rsh

    inspect the rtsp

    inspect esmtp

    inspect sqlnet

    inspect the skinny

    inspect sunrpc

    inspect xdmcp

    inspect the sip

    inspect the netbios

    inspect the tftp

    !

    global service-policy global_policy

    context of prompt hostname

    Cryptochecksum:b94898c163c59cee6c143943ba87e8a4

    : end

    enable ASDM history

    can you try to change the transformation of dynamic value ESP-3DES-SHA map.

    for example

    remove the encryption scheme dynamic-map outside_dyn_map 20 transform-set TRANS_ESP_3DES_MD5

    and replace with

    Crypto-map dynamic outside_dyn_map 20 the value transform-set ESP-3DES-SHA

  • Customer Cisco PIX 501 VPN connects but no connection to the local network

    Hi all:

    I am able to make a VPN connection to a PIX 501. The remote client is assigned an IP (192.168.2.1) also, but not able to access all the machines in the local network connected to the PIX.

    I have attached the PIX configuration.

    Advice will be greatly appreciated.

    ********************

    6.3 (5) PIX version

    interface ethernet0 car

    interface ethernet1 100full

    ethernet0 nameif outside security0

    nameif ethernet1 inside the security100

    enable password xxxx

    passwd xxxxx

    pixfirewall hostname

    domain ciscopix.com

    fixup protocol dns-length maximum 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 2000 skinny

    fixup protocol smtp 25

    fixup protocol sqlnet 1521

    fixup protocol tftp 69

    names of

    access-list 101 permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0

    access-list 102 permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0

    pager lines 24

    Outside 1500 MTU

    Within 1500 MTU

    IP address outside dhcp setroute

    IP address inside 192.168.1.1 255.255.255.0

    alarm action IP verification of information

    alarm action attack IP audit

    IP local pool ippool 192.168.2.1 - 192.168.2.5

    location of PDM 192.168.2.0 255.255.255.0 outside

    PDM logging 100 information

    history of PDM activate

    ARP timeout 14400

    Global 1 interface (outside)

    NAT (inside) - 0 102 access list

    NAT (inside) 1 0.0.0.0 0.0.0.0 0 0

    Timeout xlate 0:05:00

    Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225

    H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00

    Sip timeout - disconnect 0:02:00 prompt Protocol sip-0: 03:00

    Timeout, uauth 0:05:00 absolute

    GANYMEDE + Protocol Ganymede + AAA-server

    AAA-server GANYMEDE + 3 max-failed-attempts

    AAA-server GANYMEDE + deadtime 10

    RADIUS Protocol RADIUS AAA server

    AAA-server RADIUS 3 max-failed-attempts

    AAA-RADIUS deadtime 10 Server

    AAA-server local LOCAL Protocol

    Enable http server

    http 192.168.1.0 255.255.255.0 inside

    No snmp server location

    No snmp Server contact

    SNMP-Server Community public

    No trap to activate snmp Server

    enable floodguard

    Permitted connection ipsec sysopt

    Crypto ipsec transform-set esp - esp-md5-hmac RIGHT

    Crypto-map dynamic dynmap 10 transform-set RIGHT

    map mymap 10-isakmp ipsec crypto dynamic dynmap

    mymap outside crypto map interface

    ISAKMP allows outside

    ISAKMP identity address

    part of pre authentication ISAKMP policy 10

    encryption of ISAKMP policy 10

    ISAKMP policy 10 md5 hash

    10 2 ISAKMP policy group

    ISAKMP life duration strategy 10 86400

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