Established VPN tunnel between 4.8 Client and 525 PIX but cannot ping
When there is no tunnel that is established, the client can ping all devices onsite / remote. However when the tunnel is established and the client picks up its expected the address pool IP address, the client can ping or local / remote.
Debug trace of icmp on the shows of PIX inside devices responding to pings from the client but the client
does not receive these responses and shows demand exceeded.
VPN client also shows only the transmitted data.
I'm guessing that there is a problem of routing/natting somewhere?
Would really appreciate some help on this? Ask some q If my problem is too vague.
Thanks in advance!
Would it be possible to show the hidden config of the PIX with the public IP addresses? Some things to check
--> ISAKMP Nat traversal
--> Windows Firewall
--> syspot allowed
Tags: Cisco Security
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VPN tunnel between the concentrator 3005 and router Cisco 827
I am trying to establish a VPN tunnel between the Central Office with VPN 3005 and controller branch Cisco 827 router.
There is a router of perimeter with access set up in front of the 3005 list.
I quote the ACLs on the Central perimeter router instructionsuivante to allow traffic to permit ip 3005 - acl 101 all 193.188.X.X (address of the hub)
I get the following message appears when I try to ping a local host in the Central site.
Can Anyoune give me the correct steps to 827 and 3005.
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CCNP Ansar.
------------------------------------------------------------------------------------------------------
Debug crypto ISAKMP
encryption of debugging engine
Debug crypto his
debug output
------------------
1d20h: IPSEC (sa_request):,.
(Eng. msg key.) Local OUTGOING = 172.22.113.41, distance = 193.188.108.165.
local_proxy = 202.71.244.160/255.255.255.240/0/0 (type = 4),
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SPI = 0x83B8AC1B (2209917979), id_conn = 0, keysize = 0, flags = 0x400D
1d20h: ISAKMP: ke received message (1/1)
1d20h: ISAKMP: 500 local port, remote port 500
1d20h: ISAKMP (0:1): entry = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_MM
Former State = new State IKE_READY = IKE_I_MM1
1d20h: ISAKMP (0:1): early changes of Main Mode
1d20h: ISAKMP (0:1): lot of 193.188.108.165 sending (I) MM_NO_STATE
1d20h: ISAKMP (0:1): retransmission phase 1 MM_NO_STATE...
1d20h: ISAKMP (0:1): will increment the error counter on his: retransmit the phase 1
1d20h: ISAKMP (0:1): retransmission phase 1 MM_NO_STATE
1d20h: ISAKMP (0:1): lot of 193.188.108.165 sending (I) MM_NO_STATE
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1d20h: ISAKMP (0:1): will increment the error counter on his: retransmit the phase 1
1d20h: ISAKMP (0:1): retransmission phase 1 MM_NO_STATE
1d20h: ISAKMP (0:1): lot of 193.188.108.165 sending (I) MM_NO_STATE
1d20h: IPSEC (key_engine): request timer shot: count = 1,.
You must also allow the esp Protocol in your ACL.
access-list 101 permit esp any host x.x.x.x (address of the hub)
Hope this helps,
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Hello
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After 2 days from 16:00 to 22:00 and error and countless hours of research online and nunerous calls, we are still unable to get traffic from the network of agencies to enter the tunnel.
Main branch
1.1.1.2 1.1.1.1
----- -----------
192.168.8.0/24 | ASA|-----------------------------------| Juniper | 192.168.1.0/24
----- -----------
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Thank you
1. Yes, ping package from the interface of the ASA is considered valuable traffic to the LAN of Juniper.
SAA, need you traffic from the interface source ASA's private, because interesting to determine by crypto ACL MYLIST traffic between 192.168.8.0/24 and 192.168.1.0/24.
You will also need to add the following configuration to be able to get the ping of the interface of the ASA:
management-private access
To initiate the ping of the private interface ASA:
ping 192.168.1.254 private
2. the default time before the next generation of new key is normally 28800 seconds, and if there is no interesting traffic flowing between 2 subnets, he'll tear the VPN tunnel down. As soon as there is interesting traffic, the VPN tunnel will be built automatically into the next generation of new key. However, if there is traffic before generating a new key, the new tunnel will be established, and VPN tunnel will remain standing and continue encrypt and decrypt traffic.
Currently, your configuration has been defined with ITS lifetime of 3600 seconds GOLD / 4608000 kilobytes of traffic before the next generate a new key (it will be either 3600 seconds, or 4608000 kilobytes period expires first). You can certainly change it by default to 28800 seconds without configuring kilobytes. SA life is negotiated between the ASA and Juniper, and whatever is the lowest value will be used.
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We currently have VPN tunnel connected to the remote desktop using router VPN Hotbrick 2.
When 1 of the internal computer try to connect to another server VPN customer using Cisco VPN Client v4.8, she will appear in drop/disable/loss of the tunnel between us VPN and remote offices. The tunnel is still established but no traffice between site 2. (cannot all ping)
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Crypto ipsec transform-set esp-3des esp-md5-hmac ABCD
!
crypto ISAKMP policy 4
BA 3des
md5 hash
preshared authentication
Group 5
!
crypto ISAKMP policy 5
BA 3des
preshared authentication
Group 2
!
crypto ISAKMP policy 6
BA 3des
preshared authentication
Group 2
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match address ABCD
!
SDM_CMAP_2 1 ipsec-isakmp crypto map
Description Description PROD VPN Tunnel to ABCD
the value of x.x.130.130 peer
game of transformation-ABCD
PFS Set group5
match address ABCD_PROD
!
!
interface FastEthernet0/1
Description isps1 $ETH - WAN WAN INTERFACE $
IP address a.a.42.66 255.255.255.252
NBAR IP protocol discovery
penetration of the IP stream
stream IP output
NAT outside IP
IP virtual-reassembly
automatic duplex
automatic speed
Autodiscover QoS
map SDM_CMAP_1 crypto
!
!
interface FastEthernet0/2/0
Description ISP2_WAN_INTERFACE
IP address y.y.12.94 255.255.255.192
NBAR IP protocol discovery
penetration of the IP stream
stream IP output
NAT outside IP
IP virtual-reassembly
automatic duplex
automatic speed
Autodiscover QoS
card crypto SDM_CMAP_2
!
ABCD extended IP access list
permit ip host 172.30.50.2 host x.x.130.138
ABCD_PROD extended IP access list
permit ip host 172.19.205.31 host x.x.130.134
!
IP route 0.0.0.0 0.0.0.0 a.a.42.65
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While this sticky if I realized that there is no default route to ISP2, this could be the problem and adding another default route would not create a sort of loop?
Kind regards
Femi
Femi,
You don't need to put the two ISPs in the VRF, Anthony I'm not seeing something it does not require in your case.
But anways for config ipsec check the Nico cheat sheet:
https://supportforums.Cisco.com/docs/doc-13524
Special attention around bunch of keys.
You will notice that bunch of keys is defined by prior VRF.
Note also that "FFS" set out in isakmp profile shows where are the clear text packets, generally it should be the same VRF as your LAN interface.
HTH,
Marcin
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Hello
I don't know what could be held, vpn users can ping to the outside and inside of the Cisco ASA interface but can not connect to servers or servers within the LAN ping.
is hell config please kindly and I would like to know what might happen.
hostname horse
domain evergreen.com
activate 2KFQnbNIdI.2KYOU encrypted password
2KFQnbNIdI.2KYOU encrypted passwd
names of
ins-guard
!
interface GigabitEthernet0/0
LAN description
nameif inside
security-level 100
192.168.200.1 IP address 255.255.255.0
!
interface GigabitEthernet0/1
Description CONNECTION_TO_FREEMAN
nameif outside
security-level 0
IP 196.1.1.1 255.255.255.248
!
interface GigabitEthernet0/2
Description CONNECTION_TO_TIGHTMAN
nameif backup
security-level 0
IP 197.1.1.1 255.255.255.248
!
interface GigabitEthernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
Shutdown
No nameif
no level of security
no ip address
management only
!
boot system Disk0: / asa844-1 - k8.bin
boot system Disk0: / asa707 - k8.bin
passive FTP mode
clock timezone WAT 1
DNS server-group DefaultDNS
domain green.com
network of the NETWORK_OBJ_192.168.2.0_25 object
Subnet 192.168.2.0 255.255.255.128
network of the NETWORK_OBJ_192.168.202.0_24 object
192.168.202.0 subnet 255.255.255.0
network obj_any object
subnet 0.0.0.0 0.0.0.0
the DM_INLINE_NETWORK_1 object-group network
object-network 192.168.200.0 255.255.255.0
object-network 192.168.202.0 255.255.255.0
the DM_INLINE_NETWORK_2 object-group network
object-network 192.168.200.0 255.255.255.0
object-network 192.168.202.0 255.255.255.0
access-list extended INSIDE_OUT allow ip 192.168.202.0 255.255.255.0 any
access-list extended INSIDE_OUT allow ip 192.168.200.0 255.255.255.0 any
Access extensive list permits all ip a OUTSIDE_IN
gbnlvpntunnel_splitTunnelAcl standard access list allow 192.168.200.0 255.255.255.0
standard access list gbnlvpntunnel_splitTunnelAcl allow 192.168.202.0 255.255.255.0
gbnlvpntunnell_splitTunnelAcl standard access list allow 192.168.200.0 255.255.255.0
standard access list gbnlvpntunnell_splitTunnelAcl allow 192.168.202.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
backup of MTU 1500
mask of local pool VPNPOOL 192.168.2.0 - 192.168.2.100 IP 255.255.255.0
no failover
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm-645 - 206.bin
don't allow no asdm history
ARP timeout 14400
NAT (inside, outside) static source NETWORK_OBJ_192.168.202.0_24 NETWORK_OBJ_192.168.202.0_24 NETWORK_OBJ_192.168.2.0_25 NETWORK_OBJ_192.168.2.0_25 non-proxy-arp-search of route static destination
NAT (inside, backup) static source NETWORK_OBJ_192.168.202.0_24 NETWORK_OBJ_192.168.202.0_24 NETWORK_OBJ_192.168.2.0_25 NETWORK_OBJ_192.168.2.0_25 non-proxy-arp-search of route static destination
NAT (inside, outside) static source DM_INLINE_NETWORK_1 DM_INLINE_NETWORK_1 NETWORK_OBJ_192.168.2.0_25 NETWORK_OBJ_192.168.2.0_25 non-proxy-arp-search of route static destination
NAT (inside, backup) static source DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 NETWORK_OBJ_192.168.2.0_25 NETWORK_OBJ_192.168.2.0_25 non-proxy-arp-search of route static destination
!
network obj_any object
dynamic NAT interface (inside, backup)
Access-group interface inside INSIDE_OUT
Access-group OUTSIDE_IN in interface outside
Route outside 0.0.0.0 0.0.0.0 196.1.1.2 1 track 10
Route outside 0.0.0.0 0.0.0.0 197.1.1.2 254
Timeout xlate 03:00
Pat-xlate timeout 0:00:30
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
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
identity of the user by default-domain LOCAL
Enable http server
http 192.168.200.0 255.255.255.0 inside
http 192.168.202.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
monitor SLA 100
type echo protocol ipIcmpEcho 212.58.244.71 interface outside
Timeout 3000
frequency 5
monitor als 100 calendar life never start-time now
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
backup_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
backup of crypto backup_map interface card
Crypto ikev1 allow outside
Crypto ikev1 enable backup
IKEv1 crypto policy 10
authentication crack
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 20
authentication rsa - sig
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 30
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 40
authentication crack
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 50
authentication rsa - sig
aes-192 encryption
sha hash
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
!
track 10 rtr 100 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 outdoors
SSH timeout 15
SSH group dh-Group1-sha1 key exchange
Console timeout 0
management-access inside
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal group vpntunnel strategy
Group vpntunnel policy attributes
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list vpntunnel_splitTunnelAcl
field default value green.com
internal vpntunnell group policy
attributes of the strategy of group vpntunnell
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list gbnlvpntunnell_splitTunnelAcl
field default value green.com
Green user name encrypted BoEFKkDtbnX5Uy1Q privilege 15 password
attributes of user name THE
VPN-group-policy gbnlvpn
tunnel-group vpntunnel type remote access
tunnel-group vpntunnel General attributes
address VPNPOOL pool
strategy-group-by default vpntunnel
tunnel-group vpntunnel ipsec-attributes
IKEv1 pre-shared-key *.
type tunnel-group vpntunnell remote access
tunnel-group vpntunnell General-attributes
address VPNPOOL2 pool
Group Policy - by default-vpntunnell
vpntunnell group of tunnel ipsec-attributes
IKEv1 pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns migrated_dns_map_1
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the migrated_dns_map_1 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
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
call-home
Profile of CiscoTAC-1
no active account
http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
email address of destination [email protected] / * /
destination-mode http transport
Subscribe to alert-group diagnosis
Subscribe to alert-group environment
Subscribe to alert-group monthly periodic inventory
monthly periodicals to subscribe to alert-group configuration
daily periodic subscribe to alert-group telemetry
Cryptochecksum:7c1b1373bf2e2c56289b51b8dccaa565
Hello
1 - Please run these commands:
"crypto isakmp nat-traversal 30.
"crypto than dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 Road opposite value.
The main issue here is that you have two roads floating and outside it has a better than backup metric, that's why I added the command 'reverse-road '.
Please let me know.
Thank you.
-
IPSec between an IOS device and a PIX
Hello
I'm not able to successfully establish an IPSec tunnel between an IOS (2600 router) box running 12.3 (9) and PIX501 pixos 6.2 running. I see the following error on 2600.
* 06:09:50.416 Mar 10: ISAKMP (0:1): retransmission phase 1 MM_SA_SETUP...
* 06:09:50.416 Mar 10: ISAKMP (0:1): will increment the error counter on his: broadcast
Phase 1
And on PIX501 following error message:
ISAKMP (0): ITS been pre-shared key, using id ID_IPV4_ADDR type authentication
to return to the State is IKMP_NO_ERROR
crypto_isakmp_process_block: CBC 9.8.1.2, dest 9.2.1.2
Exchange OAK_MM
ISAKMP (0): processing KE payload. Message ID = 0
ISAKMP (0): processing NONCE payload. Message ID = 0
ISAKMP (0): load useful treatment vendor id
ISAKMP (0): load useful treatment vendor id
ISAKMP (0): Peer Remote supports dead peer detection
ISAKMP (0): load useful treatment vendor id
ISAKMP (0): addressing another box of IOS!
ISAKMP (0): load useful treatment vendor id
ISAKMP (0): provider v6 code received xauth
to return to the State is IKMP_ERR_RETRANS
crypto_isakmp_process_block: CBC 9.8.1.2, dest 9.2.1.2
Exchange OAK_MM
I am able to ping the external interface of a box form another. Any idea what I might be missing?
Thanks in advance,
Krishna
The commands that I configured on 2600 as follows:
crypto ISAKMP policy 1
md5 hash
preshared authentication
Group 2
life 1200
cisco key crypto isakmp 9.2.1.2 address
ISAKMP crypto keepalive 50 10
!
life 1800 seconds crypto ipsec security association
!
Crypto ipsec transform-set esp - esp-sha-hmac krishnas
!
!
Krishnas 1 ipsec-isakmp crypto map
defined peer 9.2.1.2
game of transformation-krishnas
match address krishnas
!
!
!
!
interface FastEthernet0/0
IP 192.168.243.1 255.255.255.0
automatic speed
full-duplex
!
interface FastEthernet0/1
Description outside the interface to the cloud
bandwidth 10000
IP 9.8.1.2 255.255.0.0
automatic speed
Half duplex
card crypto krishnas
!
!
krishnas extended IP access list
IP 192.168.243.0 allow 0.0.0.255 192.168.244.0 0.0.0.255
The commands that I configured on PIX501:
IP 192.168.244.0 allow Access-list krishnas 255.255.255.0 192.168.243.0 255.255.255.0
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp - esp-sha-hmac krishnas
Krishnas 1 ipsec-isakmp crypto map
card crypto krishnas 1 corresponds to the krishnas address
krishnas 1 peer set 9.8.1.2 crypto card
card crypto krishnas 1 the transform-set krishnas value
krishnas outside crypto map interface
ISAKMP allows outside
ISAKMP key cisco address 9.8.1.2 netmask 255.255.255.255 No.-xauth No.-config-mode
isakmp identity = address
ISAKMP keepalive 50 10
part of pre authentication ISAKMP policy 1
of ISAKMP policy 1 encryption
ISAKMP policy 1 md5 hash
Group of ISAKMP policy 1 2
ISAKMP policy 1 life 1200
Hello Krishna
If possible and feasible to try and downgrade the IOS 12.3 (9) to a low-level code as 12.3.6. But, make sure that the image is a single k9 and supports VPN. Also upgrade the pix to 6.3.3.
Assuming that the keys are the same, your configs find ok. Him debugs it seems its not able to pass from the phase 1 properly
could contribute to modify the code.
Concerning
Wakif
-
Client VPN connects but cannot ping all hosts
Here is the configuration of a PIX 501, which I want to accept connections from the VPN software clients. I can connect successfully to the PIX using the 5.0.0.7.0290 VPN client and I can ping the PIX to 192.168.5.1, but I can't ping or you connect to all hosts behind the PIX. Can someone tell me what Miss me in my setup?
Thanks for your help.
Chi - pix # sh conf
: Saved
: Written by enable_15 at 03:49:39.701 UTC Friday, January 1, 1993
6.3 (3) version PIX
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the encrypted password
encrypted passwd
hostname chi - pix
.com domain name
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 they 389
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
list-access internet-traffic ip 192.168.5.0 allow 255.255.255.0 any
Allow Access-list allowed a whole icmp ping
access-list 101 permit ip 192.168.5.0 255.255.255.0 10.10.11.0 255.255.255.0
access-list 102 permit ip 192.168.5.0 255.255.255.0 10.10.11.0 255.255.255.0
pager lines 24
opening of session
debug logging in buffered memory
ICMP deny everything outside
Outside 1500 MTU
Within 1500 MTU
IP address outside pppoe setroute
IP address inside 192.168.5.1 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
IP local pool ippool 10.10.11.1 - 10.10.11.254
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) - 0 102 access list
NAT (inside) 1 list-access internet-traffic 0 0
group-access allowed to ping in external interface
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
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
AAA-server local LOCAL Protocol
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 GvnPix-series
Crypto-map dynamic dynmap 10 GvnPix-set transform-set
toGvnPix 10 card crypto ipsec-isakmp dynamic dynmap
toGvnPix interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 0.0.0.0 netmask 0.0.0.0
ISAKMP keepalive 60
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 9
encryption of ISAKMP policy 9
ISAKMP policy 9 md5 hash
9 2 ISAKMP policy group
ISAKMP policy 9 life 86400
vpngroup address ippool pool chiclient
vpngroup dns 192.168.5.1 Server chiclient
vpngroup wins 192.168.5.1 chiclient-Server
vpngroup chiclient com default domain
vpngroup split tunnel 101 chiclient
vpngroup idle 1800 chiclient-time
vpngroup password chiclient *.
Telnet 0.0.0.0 0.0.0.0 inside
Telnet timeout 30
SSH 0.0.0.0 0.0.0.0 outdoors
SSH timeout 30
management-access inside
Console timeout 0
VPDN group chi request dialout pppoe
VPDN group chi net localname
VPDN group chi ppp authentication pap
VPDN username password net *.
dhcpd address 192.168.5.2 - 192.168.5.33 inside
dhcpd dns xx
dhcpd rental 86400
dhcpd ping_timeout 750
dhcpd outside auto_config
dhcpd allow inside
Terminal width 100
Cryptochecksum:
Chi - pix #.On the PIX configuration seems correct.
I guess you try to access hosts in 192.168.5.0/24, and these default hosts is the PIX inside interface 192.168.5.1?
How you try to access these internal hosts? If you try to ping the hosts, please please make sure there is no personal firewall enabled inside welcomes as personal firewall normally doesn't allow incoming connections from different subnet ip address.
-
Connected to the ASA via the "VPN Client" software, but cannot ping devices.
I have a network that looks like this:
I successfully connected inside the ASA via a software "Client VPN" tunnel network and got an IP address of 10.45.99.100/16.
I am trying to ping the 10.45.99.100 outside 10.45.7.2, but the ping fails (request timed out).
On the SAA, including the "logging console notifications" value, I notice the following message is displayed:
"% 305013-5-ASA: rules asymmetrical NAT matched for flows forward and backward; "Connection for icmp src, dst outside: 10.45.99.100 inside: 10.45.7.2 (type 8, code 0) rejected due to the failure of reverse path of NAT.
I have a vague feeling that I'm missing a NAT rule of course, but not all. What did I miss?
Here is my configuration of ASA: http://pastebin.com/raw.php?i=ad6p1Zac
Hello
You seem to have a configured ACL NAT0 but is not actually in use with a command "nat"
You would probably need
NAT (inside) 0-list of access inside_nat0_outside
He must manage the NAT0
Personally, I would avoid using large subnets/networks. You probably won't ever have host behind ASA who would fill / 16 subnet mask.
I would also keep the pool VPN as a separate network from LANs behind ASA. The LAN 10.45.0.0/16 and 10.45.99.100 - 200 are on the same network.
-Jouni
-
VPN connects but cannot ping or access resources
I hope this is an easy fix and it's something that I am missing. I've been looking at this for several hours.
Scenario:
I Anyconnect Essentials so I use the SSL connection
I changed my domain name and external IP in my setup, I write.
My VPN connection seems to work very well. In fact, I was able to connect to 3 locations with 3 different external IP address.
1 location, I get IP address 192.168.30.10, as it should. I can ping 192.168.1.1, but not the 192.168.1.6 which is my temporary resource, the firewall is disabled on 192.168.1.6.
2 location, I get an IP of 192.168.30.11, as it should. I was able to ping 192.168.30.10, could not sue 192.168.1.1 as the place closed.
Any help would be appreciated, it's getting late so I hope I gave enough details. I feel so close but yet so far.
See the ciscoasa # running
: Saved
:
ASA Version 8.2 (1)
!
ciscoasa hostname
names of
!
interface Vlan1
nameif inside
security-level 100
IP 192.168.1.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP 22.22.22.246 255.255.255.252
!
interface Ethernet0/0
switchport access vlan 2
!
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 CST - 6
clock to summer time recurring CDT
DNS lookup field inside
DNS domain-lookup outside
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
ICMP-type of object-group ALLOWPING
echo ICMP-object
ICMP-object has exceeded the time
response to echo ICMP-object
Object-ICMP traceroute
Object-ICMP source-quench
ICMP-unreachable object
access-list 10 scope ip allow a whole
10 extended access-list allow icmp a whole
pager lines 24
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
mask 192.168.30.10 - 192.168.30.25 255.255.255.0 IP local pool SSLClientPoolNew
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 1 192.168.1.0 255.255.255.0
Route outside 0.0.0.0 0.0.0.0 22.22.22.245 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
network-acl 10
WebVPN
SVC request no svc default
AAA authentication LOCAL telnet console
Enable http server
http 192.168.1.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
Telnet 0.0.0.0 0.0.0.0 inside
Telnet timeout 5
SSH timeout 5
Console timeout 0
management-access inside
dhcpd dns 8.8.8.8
dhcpd outside auto_config
!
dhcpd address 192.168.1.5 - 192.168.1.36 inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
allow inside
allow outside
AnyConnect essentials
SVC disk0:/anyconnect-macosx-i386-2.5.2014-k9.pkg 1 image
SVC disk0:/anyconnect-win-2.5.2014-k9.pkg 2 image
enable SVC
tunnel-group-list activate
internal SSLClientPolicy group strategy
attributes of Group Policy SSLClientPolicy
Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn
field default value mondomaine.fr
the address value SSLClientPoolNew pools
WebVPN
SVC Dungeon-Installer installed
time to generate a new key of SVC 180
SVC generate a new method ssl key
SVC value vpngina modules
attributes of Group Policy DfltGrpPolicy
VPN-tunnel-Protocol webvpn
username test encrypted password privilege 15 xxxxxxxxxxxxxx
username ljb1 password encrypted xxxxxxxxxxxxxx
type tunnel-group SSLClientProfile remote access
attributes global-tunnel-group SSLClientProfile
Group Policy - by default-SSLClientPolicy
tunnel-group SSLClientProfile webvpn-attributes
enable SSLVPNClient group-alias
!
class-map inspection_default
match default-inspection-traffic
!
!
Policy-map global_policy
class inspection_default
inspect the icmp
!
global service-policy global_policy
context of prompt hostname
Cryptochecksum:ed683c7f1b86066d1d8c4fff6b08c592
: end
Patrick,
'Re missing you the excemption NAT. Please add the following and try again:
access-list allowed sheep ip 192.168.1.0 255.255.255.0 192.168.30.0 255.255.255.0
NAT (inside) 0 access-list sheep
Let us know if you still have problems after that.
Raga
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