Access ssh via VPN to PIX

Hi people,

Unable to access the PIX inside interface using ssh.

The VPN works well and can access other devices more far in the network without problem.

local IP NETWORK-SUPPORT-POOL pool 192.168.31.241 - 192.168.31.254

vpngroup-grip LOAD NETWORK address NETWORK-SUPPORT-POOL pool

vpngroup-grip LOAD NETWORK Server dns adc01-Interior

vpngroup split of NETWORK-SUPPORT NETWORK-SUPPORT_splitTunnelAcl tunnel

vpngroup NETWORK-SUPPORT-idle time 3600

NETWORK-SUPPORT vpngroup password of some

list of access NETWORK-SUPPORT_splitTunnelAcl allowed ip 192.168.0.0 255.255.0.0 any

See you soon

Tony

Tony,

What you need to do is this...

(config mode you PIX)

SSH 192.168.31.0 255.255.255.0 inside

When you connect through your VPN client, the Interior of interface type IP address of your PIX on your SSH Client (I use Putty SSH). Additionally, make sure that you have found for ssh rsa keys to work!

If you're still having problems, then (again in mode config) add: management-access to the Interior.

Hope this helps and please rate messages! :)

Jay

Tags: Cisco Security

Similar Questions

Manage the 5512 ASA with SSH via VPN

Hello

We are facing problems with ssh access on our ASA5512 on a Site-2-Site VPN tunnel.

SSH seems to be implemented properly, because we can login from inside and outside on both Interfaces.

But when we try to connect the ASA from a remote location with SSH Putty reports a timeout.

We set up a lot of these configurations with ASA5510 and ASA Image 8.x without any problem, so I guess it must have something to do with the new version of the ASA.

The value by defect-rsa-key was generated successfully.

VPN is ok and log viewer shows:

March 21, 2016

10:21:44

302013

192.168.0.100

51682

192.168.1.1

Built of TCP connections incoming 597903 for outside:192.168.0.100/51682 (192.168.0.100/51682) at inside:192.168.1.1/22 (192.168.1.1/22)

That's how we set up the configuration:

the ssh LOCAL console AAA authentication

SSH 192.168.0.0 255.255.255.0 inside (192.168.0.0 is the remote VPN network)

management-access inside

username privilege 15 PASSWORD USER password

We missed something?

Thank you

Best regards

Dennis

Hi Dennis,

The config looks very good.

Are you able to ping inside the interface through the tunnel.

If not can check you the nat for traffic and adds the route search key word.

If you use not all certificates on the SAA you can use the command for related on the SAA rsa keys:

encryption key tied rsa or try to be specific: related encryption rsa label key<>

Try to remove the SSH configuration and reapply.

I would like to know if it works or not. If this isn't the case, then take debug ssh 255 and part.

Kind regards

Aditya

Please evaluate the useful messages.

Information on the routing of traffic of the client VPN to PIX.

Hey all,.

I could follow the VPN Wizard included in the PDM and able to connect with the VPN Clients for the PIX. But I'm looking for more information about how the routing is done.

For example, my remote is 67.71.252.xxx and my inside is 192.168.1.xxx. But if I connect via VPN to PIX Client, all data is transferred through my VPN to PIX and then trying to get out to the Internet.

I'll settle for data goes 192.168.1.xxx for transit through the VPN. This configuration made via the PIX or is it the responsibility of the Client machine to set up rules of the road?

All links to the guides to installation, or technical notes would be great.

Thank you inadvance.

Paul

Hello

I think the key word you are looking for is "split tunneling". This can be validated on the PIX using the vpngroup split access_list tunnel GroupName command.

"Split tunneling allows a remote VPN client or encrypted simultaneous Easy VPN remote access device to the corporate network and Internet access. Using the vpngroup split-tunnel command, specify the access list name with which to associate the split tunneling of traffic. "

In this example configuration: http://www.cisco.com/warp/public/110/pix3000.html, note that the same access list is used to "nat 0" and split-mining:

access-list 101 permit ip 10.1.1.0 255.255.255.0 10.1.2.0 255.255.255.0

(Inside) NAT 0-list of access 101

vpngroup vpn3000 split tunnel 101

Order reference:

http://www.Cisco.com/en/us/products/sw/secursw/ps2120/products_command_reference_chapter09186a00801727ae.html#wp1099471

Please let us know if this helped

Kind regards

Mustafa

PIX telnet/ssh access to the VPN Lan2Lan

Scenario of several Lan - Lan IPSEC VPN between PIX F/Ws.

I need to remotely access / these PIX via Telnet/SSH & would prefer to do it through the VPN tunnel.

NB, I tried telnet/ssh configuration for both inside/outside of my source but can't hit the PIX.

Because the Tunnel is actually inside-inside I'm trying to connect to the inside interface of the pIX.

You can do it now in 6.3 code with the command "access management". See http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/cmdref/mr.htm#1137951 for more details.

Problem of peripheral access NAS via the VPN Site to Site

Hi all

I am facing a strange problem with a client. I use a VPN from Site to Site between two ASA 5505 to connect its network to ours to replikate between a NAS on his side and a NAS on our side. I use the same configuration with other guests and it works fine.

With this client, while I am able to ping the remote NAS and I have problems using SMB to connect via ssh (it works _sometimes_ but most of the time to access files via eplorer results in a timeout) and join the NAS Web portal (http and https, with https I can see the remote certificate of the SIN but the page does not load). These problems occur on both sides (our network-> NAS, customer network-> our NAS client)

I can access the NAS even without any problems other customers. ASA newspaper I see no connection blocked or whatever it is when this happens and the tunnel seems to work fine otherwise.

Any ideas how to refine the problem here?

Thanks in advance

Tobias

It looks like you can run into problems with packets that are too big for your tunnel. Try to limit the size of TCP segment by putting the following on your ASA units:
```
 sysopt connection tcpmss 1360
```
Most VPN tunnels are not going to have an MTU (Maximum Transmission Unit) less than 1400 bytes, so the above should clean things up.

VPN to PIX access problem.

I set up PPTP VPN on PIX 515 access with unrestricted license for Windows-based computers. I can connect but I'm unable to access all the resources on the network. I suspect this has something to access the list, but I don't know where to start. Here's the relevant part of the PIX config:

access-list all-traffic ip to allow a whole

access-list 100 permit icmp any any echo response

access-list 100 permit icmp any one time exceed

access-list 100 permit everything all unreachable icmp

.

IP address outside x.x.x.130 255.255.255.252

IP address inside 192.168.254.1 255.255.255.0

IP address x.x.x.97 255.255.255.224 DMZ1

address IP DMZ2 192.168.251.1 255.255.255.0

alarm action IP verification of information

alarm action attack IP audit

IP local pool vpnpool 192.168.254.201 - 192.168.254.254

.

Global (outside) 1 x.x.x.65 - x.x.x.93 netmask 255.255.255.224

Global (outside) 1 x.x.x.94 netmask 255.255.255.224

NAT (inside) 1 access-list all-traffic 0 0

(DMZ1) 1 access-list all-traffic NAT 0 0

Access-group 100 in external interface

Route outside 0.0.0.0 0.0.0.0 x.x.x.129 1

.

Sysopt connection permit-pptp

Telnet 192.168.254.0 255.255.255.0 inside

Telnet timeout 5

SSH timeout 5

Console timeout 0

VPDN Group 1 accept dialin pptp

PAP VPDN Group 1 ppp authentication

VPDN Group 1 chap for ppp authentication

VPDN Group 1 ppp authentication mschap

VPDN group ppp 1 encryption mppe auto

VPDN Group 1 client configuration address local vpnpool

VPDN Group 1 pptp echo 60

VPDN Group 1 client authentication local

VPDN username * password *.

VPDN allow outside

dhcpd address 192.168.254.100 - 192.168.254.200 inside

dhcpd dns x.x.x.131 x.x.x.200

dhcpd rental 86400

dhcpd ping_timeout 750

dhcpd allow inside

Looks like you forgot to add a "nat 0" defines that there are no PAT beween your local inside network and the PPTP DHCP pool.

PPTP pool must be different from the inside pool otherwise it is not routable correctly.

no ip local pool vpnpool 192.168.254.201 - 192.168.254.254

# Choose a new network PPTP pool that is not in use

example of dansMon # is 192.168.1.0/24

IP local pool vpnpool 192.168.1.1 - 192.168.1.254

access-list 101 permit ip 192.168.254.0 255.255.255.0 192.168.1.0 255.255.255.0

(Inside) NAT 0-list of access 101

See this site for more information:

http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a0080143a5d.shtml

http://www.Cisco.com/pcgi-bin/support/browse/psp_view.pl?p=hardware:PIX & s = Software_Configuration

see PPTP

sincerely

Patrick

Customer remote cannot access the server LAN via VPN

Hi friends,

I'm a new palyer in ASA.

My business is small. We need to the LAN via VPN remote client access server.

I have an ASA5510 with version 7.0. I have configured remote access VPN and it can establish the tunnel with success. But I can not access the server.

Client VPN is 5.0.07.0290 version. Encrypted packages have increased but the decrypted packet is 0 in the VPN client statistics, after I connected successfully.

Next to the ASA, I show crypto ipsec sa, just deciphering the packets increase.

Who can help me?

Thank you very much.

The following configuration:

ASA Version 7.0(7)
!
hostname VPNhost
names
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 10
ip address 221.122.96.51 255.255.255.240
!
interface Ethernet0/1
nameif inside
security-level 100
ip address 192.168.42.199 255.255.255.0
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
shutdown
no nameif
no security-level
no ip address
management-only
!
ftp mode passive
dns domain-lookup inside
access-list PAT_acl extended permit ip 192.168.42.0 255.255.255.0 any
access-list allow_PING extended permit icmp any any inactive
access-list Internet extended permit ip host 221.122.96.51 any inactive
access-list VPN extended permit ip 192.168.42.0 255.255.255.0 192.168.43.0 255.255.255.0
access-list VPN extended permit ip 192.168.43.0 255.255.255.0 192.168.42.0 255.255.255.0
access-list CAPTURE extended permit ip host 192.168.43.10 host 192.168.42.251
access-list CAPTURE extended permit ip host 192.168.42.251 host 192.168.43.10
pager lines 24
mtu outside 1500
mtu inside 1500
ip local pool testpool 192.168.43.10-192.168.43.20

arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list VPN
nat (inside) 1 access-list PAT_acl
route outside 0.0.0.0 0.0.0.0 221.122.96.49 10

username testuser password 123
aaa authentication ssh console LOCAL
aaa local authentication attempts max-fail 3

no sysopt connection permit-ipsec
crypto ipsec transform-set FirstSet esp-des esp-md5-hmac
crypto dynamic-map dyn1 1 set transform-set FirstSet
crypto dynamic-map dyn1 1 set reverse-route
crypto map mymap 1 ipsec-isakmp dynamic dyn1
crypto map mymap interface outside
isakmp enable outside
isakmp policy 1 authentication pre-share
isakmp policy 1 encryption des
isakmp policy 1 hash md5
isakmp policy 1 group 2
isakmp policy 1 lifetime 86400
isakmp nat-traversal 3600
tunnel-group testgroup type ipsec-ra
tunnel-group testgroup general-attributes
address-pool testpool
tunnel-group testgroup ipsec-attributes
pre-shared-key *
telnet timeout 5

ssh timeout 10
console timeout 0

: end

Topology as follows:

Hello

Configure the split for the VPN tunneling.

Create the access list that defines the network behind the ASA.

ciscoasa(config)#access-list Split_Tunnel_List remark The corporate network behind the ASA. ciscoasa(config)#access-list Split_Tunnel_List standard permit 10.0.1.0 255.255.255.0

Mode of configuration of group policy for the policy you want to change.

ciscoasa(config)#group-policy hillvalleyvpn attributes ciscoasa(config-group-policy)#

Specify the policy to split tunnel. In this case, the policy is tunnelspecified.
```
ciscoasa(config-group-policy)#split-tunnel-policy tunnelspecified 
```

Specify the access tunnel split list. In this case, the list is Split_Tunnel_List.

ciscoasa(config-group-policy)#split-tunnel-network-list value Split_Tunnel_List

Type this command:

ciscoasa(config)#tunnel-group hillvalleyvpn general-attributes

Associate the group with the tunnel group policy

ciscoasa(config-tunnel-ipsec)# default-group-policy hillvalleyvpn

Leave the two configuration modes.

ciscoasa(config-group-policy)#exit ciscoasa(config)#exit ciscoasa#

Save configuration to non-volatile RAM (NVRAM) and press enter when you are prompted to specify the name of the source file.

Kind regards
Abhishek Purohit
CCIE-S-35269

Remote VPN with PIX without access to the local network

Hi @all,

I ve running into problems and I have not found any solution. Can someone check my config?

Facts:

PIX 501 6.3 (3)

4.04 VPN client

Wanted solution: access to HO via VPN

VPN tunnel will be established, I get an IP address, but I can´t the systems behind the pix and the pix of access itself.

To the VPN Client Staticts, I see outgoing packets, but no entrant (if I send a ping to peer behind the pix)

I hope someone can help me

Attached is my config:

PIX 501 and 506/506e pix are not supported in v7 due to the fact that the cpu is not able to deal with the extended features of v7.

PIX 520 is not supported I guess it's because of the fact that the model is discontinued.

Access to the administration via VPN to 887 after config setup pro

Hi all

Ive just made a three 887w for a client in a few branches, and as this is the first time I have deployed these devices, I decided to go with the GUI (downloaded config pro 2.3) to get the configuration made that I had some constraints of time to get them in place (sometimes I go with the graphical interface first and then look back at the CLI to see what as its been) (, then hand it in Notepad to get a better understanding of the new features of the CLI may be gone and allowed).

One thing I again, that I was going to do face was my first experience of the firewall IOS area type of config...

At this point, I'm still unclear on the config (where why Im posting here I guess!) - but the main problem I have at the moment is with managing access to devices.

Particularly with regard to access to the administration of headquarters inside the IP address of the branch routers.

I should mention that the branch routers are connected to Headquarters by connections IPSec site-to-site VPN and these connections are all very good, all connectivity (PC server, PC, printer, etc.) is very well... I can also send packets (using the inside of the interface as a source) ping from branch routers to servers on the headquarters LAN.

Set up access to administration using config pro to allow access to the router on the subnet headquarters (on its inside interface), as well as the local subnet and also SSH access to a specific host from the internet - the local subnet and the only host on the internet can access the router very well.

I'm not sure if the problem is with the ZBF config or if its something really obvious Im missing! -Ive done routers branch several times previously, so with this being the first config ZBF I did, so I came to the conclusion that there must be something in the absence of my understanding.

Any help greatly appreciated... sanitized config below!

Thanks in advance

Paul

version 15.1
no service button
tcp KeepAlive-component snap-in service
a tcp-KeepAlive-quick service
horodateurs service debug datetime localtime show-timezone msec
Log service timestamps datetime localtime show-timezone msec
encryption password service
sequence numbers service
!
hostname name-model
!
boot-start-marker
boot-end-marker
!
logging buffered 51200
recording console critical
enable secret 5 xxxxxxxxxxxxxxxxxxxxxxxx
!
No aaa new-model
!
iomem 10 memory size
clock timezone PCTime 0
PCTime of summer time clock day March 30, 2003 01:00 October 26, 2003 02:00
Service-module wlan-ap 0 autonomous bootimage
!
Crypto pki trustpoint TP-self-signed-2874941309
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 2874941309
revocation checking no
rsakeypair TP-self-signed-2874941309
!
!
TP-self-signed-2874941309 crypto pki certificate chain
certificate self-signed 01

no ip source route
!
!
DHCP excluded-address IP 10.0.0.1 10.0.0.63
DHCP excluded-address IP 10.0.0.193 10.0.0.254
!
DHCP IP CCP-pool
import all
Network 10.0.0.0 255.255.255.0
default router 10.0.0.1
xxxxxxxxx.com domain name
Server DNS 192.168.xx.20 194.74.xx.68
Rental 2 0
!
!
IP cef
no ip bootp Server
IP domain name xxxxxxx.com
name of the server IP 192.168.XX.20
name of the server IP 194.74.XX.68
No ipv6 cef
!
!
Authenticated MultiLink bundle-name Panel

parameter-card type urlfpolicy websense cpwebpara0
Server 192.168.xx.25
source-interface Vlan1
allow mode on
parameter-card type urlf-glob cpaddbnwlocparapermit0
model citrix.xxxxxxxxxxxx.com

license udi pid xxxxxxxxxxx sn CISCO887MW-GN-E-K9
!
!
username xxxxxxx privilege 15 secret 5 xxxxxxxxxxxxxxxxxxxxx
username privilege 15 secret 5 xxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx
!
!
!
!
synwait-time of tcp IP 10
!
type of class-card inspect correspondence sdm-cls-VPNOutsideToInside-1
game group-access 106
type of class-card inspect entire game SDM_SHELL
match the name of group-access SDM_SHELL
type of class-card inspect entire game SDM_SSH
match the name of group-access SDM_SSH
type of class-card inspect entire game SDM_HTTPS
match the name of group-access SDM_HTTPS
type of class-card inspect all match sdm-mgmt-cls-0
corresponds to the SDM_SHELL class-map
corresponds to the SDM_SSH class-map
corresponds to the SDM_HTTPS class-map
type of class-card inspect entire game SDM_AH
match the name of group-access SDM_AH
type of class-card inspect entire game SDM_ESP
match the name of group-access SDM_ESP
type of class-card inspect entire game SDM_VPN_TRAFFIC
match Protocol isakmp
match Protocol ipsec-msft
corresponds to the SDM_AH class-map
corresponds to the SDM_ESP class-map
type of class-card inspect the correspondence SDM_VPN_PT
game group-access 105
corresponds to the SDM_VPN_TRAFFIC class-map
type of class-card inspect entire game PAC-cls-insp-traffic
match Protocol cuseeme
dns protocol game
ftp protocol game
h323 Protocol game
https protocol game
match icmp Protocol
match the imap Protocol
pop3 Protocol game
netshow Protocol game
Protocol shell game
match Protocol realmedia
match rtsp Protocol
smtp Protocol game
sql-net Protocol game
streamworks Protocol game
tftp Protocol game
vdolive Protocol game
tcp protocol match
udp Protocol game
inspect the class-map match PAC-insp-traffic type
corresponds to the class-map PAC-cls-insp-traffic
type of class-map urlfilter match - all cpaddbnwlocclasspermit0
Server-domain urlf-glob cpaddbnwlocparapermit0 match
type of class-card inspect entire game PAC-cls-icmp-access
match icmp Protocol
tcp protocol match
udp Protocol game
class-map type urlfilter websense match - all cpwebclass0
match any response from the server
type of class-card inspect correspondence ccp-invalid-src
game group-access 100
type of class-card inspect correspondence ccp-icmp-access
corresponds to the class-ccp-cls-icmp-access card
type of class-card inspect sdm-mgmt-cls-ccp-permit-0 correspondence
corresponds to the class-map sdm-mgmt-cls-0
game group-access 103
type of class-card inspect correspondence ccp-Protocol-http
http protocol game
!
!
type of policy-card inspect PCB-permits-icmpreply
class type inspect PCB-icmp-access
inspect
class class by default
Pass
type of policy-card inspect sdm-pol-VPNOutsideToInside-1
class type inspect sdm-cls-VPNOutsideToInside-1
inspect
class class by default
drop
type of policy-card inspect urlfilter cppolicymap-1
urlfpolicy websense cpwebpara0 type parameter
class type urlfilter cpaddbnwlocclasspermit0
allow
Journal
class type urlfilter websense cpwebclass0
Server-specified-action
Journal
type of policy-map inspect PCB - inspect
class type inspect PCB-invalid-src
Drop newspaper
class type inspect PCB-Protocol-http
inspect
service-policy urlfilter cppolicymap-1
class type inspect PCB-insp-traffic
inspect
class class by default
drop
type of policy-card inspect PCB-enabled
class type inspect SDM_VPN_PT
Pass
class type inspect sdm-mgmt-cls-ccp-permit-0
inspect
class class by default
drop
!
security of the area outside the area
safety zone-to-zone
zone-pair security PAC-zp-self-out source destination outside zone auto
type of service-strategy inspect PCB-permits-icmpreply
zone-pair security PAC-zp-in-out source in the area of destination outside the area
type of service-strategy inspect PCB - inspect
source of PAC-zp-out-auto security area outside zone destination auto pair
type of service-strategy inspect PCB-enabled
sdm-zp-VPNOutsideToInside-1 zone-pair security source outside the area of destination in the area
type of service-strategy inspect sdm-pol-VPNOutsideToInside-1
!
!
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
ISAKMP crypto key address 194.105.xxx.xxx xxxxxxxxxxxx
!
!
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
!
map SDM_CMAP_1 1 ipsec-isakmp crypto
Description Tunnel to194.105.xxx.xxx
the value of 194.105.xxx.xxx peer
game of transformation-ESP-3DES-SHA
match address VPN - ACL
!
!
!
!
!
interface BRI0
no ip address
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
encapsulation hdlc
Shutdown
Multidrop ISDN endpoint
!
ATM0 interface
no ip address
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
No atm ilmi-keepalive
!
point-to-point interface ATM0.1
Description $ES_WAN$
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
PVC 0/38
aal5mux encapsulation ppp Dialer
Dialer pool-member 1
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
wlan-ap0 interface
description of the Service interface module to manage the embedded AP
IP unnumbered Vlan1
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
ARP timeout 0
!
interface GigabitEthernet0 Wlan
Description interface connecting to the AP the switch embedded internal
!
interface Vlan1
Description $ETH - SW - LAUNCH, INTF-INFO-HWIC $$ $4ESW $FW_INSIDE$
the IP 10.0.0.1 255.255.255.0
IP access-group 104 to
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
IP nat inside
IP virtual-reassembly
Security members in the box area
IP tcp adjust-mss 1452
!
interface Dialer0
Description $FW_OUTSIDE$
IP address 81.142.xxx.xxx 255.255.xxx.xxx
IP access-group 101 in
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
NAT outside IP
IP virtual-reassembly
outside the area of security of Member's area
encapsulation ppp
Dialer pool 1
Dialer-Group 1
Authentication callin PPP chap Protocol
PPP chap hostname xxxxxxxxxxxxxxxx
PPP chap password 7 xxxxxxxxxxxxxxxxx
No cdp enable
map SDM_CMAP_1 crypto
!
IP forward-Protocol ND
IP http server
23 class IP http access
local IP http authentication
IP http secure server
IP http timeout policy slowed down 60 life 86400 request 10000
!
!
IP nat inside source overload map route SDM_RMAP_1 interface Dialer0
IP route 0.0.0.0 0.0.0.0 Dialer0
!
SDM_AH extended IP access list
Note the category CCP_ACL = 1
allow a whole ahp
SDM_ESP extended IP access list
Note the category CCP_ACL = 1
allow an esp
SDM_HTTP extended IP access list
Note the category CCP_ACL = 0
permit tcp any any eq www
SDM_HTTPS extended IP access list
Note the category CCP_ACL = 0
permit any any eq 443 tcp
SDM_SHELL extended IP access list
Note the category CCP_ACL = 0
permit tcp any any eq cmd
SDM_SNMP extended IP access list
Note the category CCP_ACL = 0
allow udp any any eq snmp
SDM_SSH extended IP access list
Note the category CCP_ACL = 0
permit tcp any any eq 22
SDM_TELNET extended IP access list
Note the category CCP_ACL = 0
permit tcp any any eq telnet
scope of access to IP-VPN-ACL list
Note ACLs to identify a valuable traffic to bring up the VPN tunnel
Note the category CCP_ACL = 4
Licensing ip 10.0.0.0 0.0.0.255 192.168.xx.0 0.0.0.255
Licensing ip 10.0.0.0 0.0.0.255 10.128.xx.0 0.0.255.255
Licensing ip 10.0.0.0 0.0.0.255 160.69.xx.0 0.0.255.255
!
recording of debug trap
Note category of access list 1 = 2 CCP_ACL
access-list 1 permit 10.0.0.0 0.0.0.255
access-list 23 allow 193.195.xxx.xxx
Note access-list 23 category CCP_ACL = 17
access-list 23 permit 192.168.xx.0 0.0.0.255
access-list 23 allow 10.0.0.0 0.0.0.255
Access-list 100 category CCP_ACL = 128 note
access-list 100 permit ip 255.255.255.255 host everything
access-list 100 permit ip 127.0.0.0 0.255.255.255 everything
access-list 100 permit ip 81.142.xxx.xxx 0.0.0.7 everything
Access-list 101 remark self-generated by SDM management access feature
Note access-list 101 category CCP_ACL = 1
access-list 101 permit tcp host 193.195.xxx.xxx host 81.142.xxx.xxx eq 22
access-list 101 permit tcp host 193.195.xxx.xxx host 81.142.xxx.xxx eq 443
access-list 101 permit tcp host 193.195.xxx.xxx host 81.142.xxx.xxx eq cmd
access-list 101 tcp refuse any host 81.142.xxx.xxx eq telnet
access-list 101 tcp refuse any host 81.142.xxx.xxx eq 22
access-list 101 tcp refuse any host 81.142.xxx.xxx eq www
access-list 101 tcp refuse any host 81.142.xxx.xxx eq 443
access-list 101 tcp refuse any host 81.142.xxx.xxx eq cmd
access-list 101 deny udp any host 81.142.xxx.xxx eq snmp
access-list 101 permit ip 160.69.0.0 0.0.255.255 10.0.0.0 0.0.0.255
access-list 101 permit ip 10.128.0.0 0.0.255.255 10.0.0.0 0.0.0.255
access-list 101 permit ip 192.168.xx.0 0.0.0.255 10.0.0.0 0.0.0.255
access-list 101 permit udp host 194.105.xxx.xxx host 81.142.xxx.xxx eq non500-isakmp
access-list 101 permit udp host 194.105.xxx.xxx host 81.142.xxx.xxx eq isakmp
access-list 101 permit host 194.105.xxx.xxx host 81.142.xxx.xxx esp
access-list 101 permit ahp host 194.105.xxx.xxx host 81.142.xxx.xxx
access list 101 ip allow a whole
Note access-list 102 CCP_ACL category = 1
access-list 102 permit ip 192.168.xx.0 0.0.0.255 everything
access-list 102 permit ip host 193.195.xxx.xxx all
access-list 102 permit ip 10.0.0.0 0.0.0.255 any
Note access-list 103 self-generated by SDM management access feature
Note access-list 103 CCP_ACL category = 1
access-list 103 allow ip host 193.195.xxx.xxx host 81.142.xxx.xxx
Note access-list 104 self-generated by SDM management access feature
Note access-list 104 CCP_ACL category = 1
access-list 104 permit tcp 192.168.xx.0 0.0.0.255 host 10.0.0.1 eq telnet
access-list 104 permit tcp 10.0.0.0 0.0.0.255 host 10.0.0.1 eq telnet
access-list 104 permit tcp 192.168.xx.0 0.0.0.255 eq on host 10.0.0.1 22
access-list 104 permit tcp 10.0.0.0 0.0.0.255 host 10.0.0.1 eq 22
access-list 104 permit tcp 192.168.xx.0 0.0.0.255 host 10.0.0.1 eq www
access-list 104 permit tcp 10.0.0.0 0.0.0.255 eq to host 10.0.0.1 www
access-list 104 permit tcp 192.168.xx.0 0.0.0.255 host 10.0.0.1 eq 443
access-list 104 permit tcp 10.0.0.0 0.0.0.255 host 10.0.0.1 eq 443
access-list 104 permit tcp 192.168.xx.0 0.0.0.255 host 10.0.0.1 eq cmd
access-list 104 permit tcp 10.0.0.0 0.0.0.255 host 10.0.0.1 eq cmd
access-list 104 tcp refuse any host 10.0.0.1 eq telnet
access-list 104 tcp refuse any host 10.0.0.1 eq 22
access-list 104 tcp refuse any host 10.0.0.1 eq www
access-list 104 tcp refuse any host 10.0.0.1 eq 443
access-list 104 tcp refuse any host 10.0.0.1 eq cmd
access-list 104 deny udp any host 10.0.0.1 eq snmp
104 ip access list allow a whole
Note access-list 105 CCP_ACL category = 128
access-list 105 permit ip host 194.105.xxx.xxx all
Note access-list 106 CCP_ACL category = 0
access-list 106 allow ip 192.168.xx.0 0.0.0.255 10.0.0.0 0.0.0.255
access-list 106 allow ip 10.128.0.0 0.0.255.255 10.0.0.0 0.0.0.255
access-list 106 allow ip 160.69.0.0 0.0.255.255 10.0.0.0 0.0.0.255
Note category from the list of access-107 = 2 CCP_ACL
access-list 107 deny ip 10.0.0.0 0.0.0.255 160.69.0.0 0.0.255.255
access-list 107 deny ip 10.0.0.0 0.0.0.255 10.128.0.0 0.0.255.255
access-list 107 deny ip 10.0.0.0 0.0.0.255 192.168.xx.0 0.0.0.255
access-list 107 allow ip 10.0.0.0 0.0.0.255 any
Dialer-list 1 ip protocol allow
not run cdp

!
!
!
!
allowed SDM_RMAP_1 1 route map
corresponds to the IP 107
!
!
control plan
!
!
Line con 0
local connection
no activation of the modem
line to 0
line 2
no activation-character
No exec
preferred no transport
transport of entry all
line vty 0 4
access-class 102 in
privilege level 15
local connection
transport input telnet ssh
!
Scheduler allocate 4000 1000
Scheduler interval 500
NTP-Calendar Update
130.159.196.118 source Dialer0 preferred NTP server
end

Hi Paul,.

Here is the relevant configuration:

type of policy-card inspect PCB-enabled

class type inspect sdm-mgmt-cls-ccp-permit-0
inspect

type of class-card inspect sdm-mgmt-cls-ccp-permit-0 correspondence
corresponds to the class-map sdm-mgmt-cls-0
game group-access 103

type of class-card inspect all match sdm-mgmt-cls-0
corresponds to the SDM_SHELL class-map
corresponds to the SDM_SSH class-map
corresponds to the SDM_HTTPS class-map

type of class-card inspect entire game SDM_SHELL
match the name of group-access SDM_SHELL
type of class-card inspect entire game SDM_SSH
match the name of group-access SDM_SSH
type of class-card inspect entire game SDM_HTTPS
match the name of group-access SDM_HTTPS

SDM_SHELL extended IP access list
Note the category CCP_ACL = 0
permit tcp any any eq cmd
SDM_SSH extended IP access list
Note the category CCP_ACL = 0
permit tcp any any eq 22
SDM_HTTPS extended IP access list
Note the category CCP_ACL = 0
permit any any eq 443 tcp

Note access-list 103 self-generated by SDM management access feature
Note access-list 103 CCP_ACL category = 1
access-list 103 allow ip host 193.195.xxx.xxx host 81.142.xxx.xxx

The above configuration will allow you to access the router on the 81.142.xxx.xxx the IP address of the host 193.195.xxx.xxx using HTTPS/SSH/SHELL. To allow network 192.168.16.0/24 access to the router's IP 10.0.0.1, add another entry to the access list 103 as below:

access-list 103 allow ip 192.168.16.0 0.0.0.255 host 10.0.0.1

This should take enable access to this IP address for hosts using ssh and https. Try this out and let me know how it goes.

Thank you and best regards,

Assia

Cannot access remote network via VPN

Hello

I'm trying to set up a router vpn access to my office network. The router is connected to the Internet through using pppoe vdsl.
There is also a public oriented Web server in the office which must be accessible.

I can access the Web server from the Internet and the vpn connects successfully. I can also ping the LAN Gateway, however, I can't access all the local machines.

I'm quite puzzled as to why it does not work. Please could someone help.

The results of tests and the router configuration are listed below. Please let me know if you need additional information.

Thank you and best regards,
Simon

1. routing on the router table
Router #sh ip route
Gateway of last resort is ggg.hhh.125.34 to network 0.0.0.0
xxx.yyy.zzz.0/29 is divided into subnets, subnets 1
C XXX.yyy.zzz.192 is directly connected, Vlan10
GGG.hhh.125.0/32 is divided into subnets, subnets 1
C GGG.HHH.125.34 is directly connected, Dialer0
172.16.0.0/32 is divided into subnets, subnets 1
S 172.16.100.50 [1/0] via mmm.nnn.ppp.sss
S * 0.0.0.0/0 [1/0] via ggg.hhh.125.34

2. ping PC remotely (172.16.100.50) local GW (172.16.100.1) successful
> ping 172.16.100.1
Ping 172.16.100.1 with 32 bytes of data:
Response to 172.16.100.1: bytes = 32 time = 24ms TTL = 255
Response to 172.16.100.1: bytes = 32 time = 10ms TTL = 255
Response to 172.16.100.1: bytes = 32 time = 10ms TTL = 255
Response to 172.16.100.1: bytes = 32 time = 11ms TTL = 255

3. ping PC remotely (172.16.100.50) to the local server (172.16.100.10) failure
> ping 172.16.100.10
Ping 172.16.100.10 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

4. ping the router to the successful local server
router #ping 172.16.100.10
Type to abort escape sequence.
Send 5, echoes ICMP 100 bytes to 172.16.100.10, wait time is 2 seconds:
!!!!!
Success rate is 100 per cent (5/5), round-trip min/avg/max = 1/1/4 ms

5 see the version
Cisco IOS software, software of C181X (C181X-ADVIPSERVICESK9-M), Version 12.4 (15) T1, VERSION of the SOFTWARE (fc2)
ROM: System Bootstrap, Version 12.3 YH6 (8r), RELEASE SOFTWARE (fc1)
the availability of router is 1 hour, 9 minutes
System image file is "flash: c181x-advipservicesk9 - mz.124 - 15.T1.bin".
Cisco 1812-J (MPC8500) processor (revision 0 x 300) with 118784K / 12288K bytes of memory.
10 FastEthernet interfaces
1 ISDN basic rate interface
Configuration register is 0 x 2102

6. router Config
AAA authentication login default local
connection of local AAA VPN authentication.
AAA authorization exec default local
local authorization AAA VPN network
!
!
AAA - the id of the joint session
!
!
!
!
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
!
Configuration group customer isakmp crypto ASI_Group
key mykey
DNS aaa.bbb.cccc.ddd
domain mydomain.com
pool VPN_Pool
ACL VPN_ACL
!
!
Crypto ipsec transform-set esp-3des esp-sha-hmac TS1
!
crypto dynamic-map 10 DYNMAP
game of transformation-TS1
market arriere-route
!
!
list of authentication of VPN client VPN crypto card
card crypto VPN VPN isakmp authorization list
crypto map VPN client configuration address respond
card crypto 10 VPN ipsec-isakmp dynamic DYNMAP
!
!
!
IP cef
!
!
!
Authenticated MultiLink bundle-name Panel
!
!
username admin privilege 15 password mypassword
Archives
The config log
hidekeys
!
!
!
!
!
interface FastEthernet0
WAN description
no ip address
no ip redirection
no ip unreachable
no ip proxy-arp
no ip mroute-cache
automatic duplex
automatic speed
PPPoE enable global group
PPPoE-client dial-pool-number 1
!
interface FastEthernet2
Description Public_LAN_Interface
switchport access vlan 10
full duplex
Speed 100
!
FastEthernet6 interface
Description Private_LAN_Interface
switchport access vlan 100
full duplex
Speed 100
!
interface Vlan1
no ip address
!
interface Vlan10
Public description
IP address xxx.yyy.zzz.193 255.255.255.248
no ip redirection
no ip unreachable
no ip proxy-arp
no ip mroute-cache
!
interface Vlan100
172.16.100.1 IP address 255.255.255.0
no ip redirection
no ip unreachable
no ip proxy-arp
no ip mroute-cache
!
interface Dialer0
IP unnumbered Vlan10
no ip unreachable
IP mtu 1452
IP virtual-reassembly
encapsulation ppp
no ip mroute-cache
Dialer pool 1
Dialer-Group 1
Authentication callin PPP chap Protocol
PPP chap hostname myhostname
PPP chap password mychappassword
PPP ipcp dns request accept
failure to track PPP ipcp
PPP ipcp address accept
VPN crypto card
!
IP pool local VPN_Pool 172.16.100.50 172.16.100.60
!
!
no ip address of the http server
no ip http secure server
!
VPN_ACL extended IP access list
IP 172.16.100.0 allow 0.0.0.255 any
!
Dialer-list 1 ip protocol allow
not run cdp
!
!

Simon,

Basically when you connect through a VPN Client PC routing table is updated automatically as soon as the connection is established. If you do not need to manually add routes. You can check this by doing a "route print" once you are connected.

Ideally, you need to put your pool of VPN on subnet that does not exist on your physical network, the router would be to route traffic between the IP pool and internal subnet.

Now, you said that you have a web server with a public IP address that you need to access through the VPN, that host also as a private IP addresses on the 172.16.100.0? If it isn't then the ACL that I proposed should work. If she only has a public IP then your ACL VPN address must have something like

IP 172.16.100.0 allow 0.0.0.255 192.168.100.0 0.0.0.255

219.xxx.yyy.192 ip 0.0.0.7 permit 192.168.100.0 0.0.0.255

Who says the router and the client to encrypt all traffic between the subnets behind your router and your VPN pool.

I hope this helps.

Luis Raga

Access to the DMZ to remote sites via VPN S2S

We have an ASA 5520 and two remote site ASA 5505 that connect to each other through tunnels VPN S2S. They are doing tunneling split, while local traffic passes over the tunnel. We are local LAN (10.0.0.0/16) and our network to the DMZ (10.3.0.0/24) on the main site. The DMZ hosts our external sharepoint, but we access it internally

The problem is site A (10.1.0.0/24) and B (10.2.0.0/24) have no idea of it, and when you try to go to the site, it fails. You can access it via the external site address, but that's the only way. Normally the external address is blocked when you're an intern.

That I'm stuck on is even when we had all sent traffic from Site A to our Senior Center, would find it yet. I do a separate vpn purely tunnel that traffic to DMZ?

Yes. So if you do this in ASDM under Edit Site profile connection Site, it will look like this.

Local network: 10.0.0/16, 10.3.0.0/24

Distance: 10.1.0.0/24

Programmatic access to remote files via VPN on Playbook

Hello

It is technically possible to download remote files via VPN programmatically?

I can't find any documentation on this topic.

Thank you

Oh, not... I don't think it's possible.

VPN concentrator + PIX on LAN-> customers can not reach local servers

Hello

I have a problem wrt. remote access clients coming via a VPN3000 concentrator and trying to access local servers.

For the topology:

The internal network is 10.0.1.0/24. It connects with the outside world, as well as via a PIX DMZ; the PIX has 10.0.1.1 in the internal network.

On the same LAN (internal), I have the VPN concentrator for the inside address 10.0.1.5. It assigns addresses in the 10.0.100.0/24 range to the

VPN client-PCs.

I can sucessfully connect using the VPN client SW to the hub, i.e. remote access clients out addresses

the 10.0.100.0/24 range.

The problem: access from VPN clients to internal network is * not * possible; for example, a customer with 10.0.100.1 cannot connect to

internal to the 10.0.1.28 server.

To my knowledge, this is a routing problem because the server (10.0.1.28) has no idea on how to reach customers in

10.0.100.0/24. The only thing that the server is a default static route pointing to the PIX, i.e. 10.0.1.1.

So I set up a static route on the PIX for 10.0.100.0 pointing to the hub-VPN, that is

Mylan route 10.0.100.0 255.255.255.0 10.0.1.5 1

This does not solve my problem though.

In the PIX logs, I see the entries as follows:

% 3 PIX-106011: deny entering (no xlate) tcp src trainee: 10.0.1.28 (atlas) / 445 intern dst: 10.0.100.1 (pending) 1064

The PIX seems to abandon return packages, i.e. traffic from the server back to the client

To my knowledge, the problem seems to be:

Short traffic VPN - client-> Concentrator VPN-> Server-> PIX - where it gets moved.

My reasoning: the PIX only sees the package back, i.e. the package back from the server to the client - and therefore decreasing the

package because he has not seen the package from the client to the server.

So here are my questions:

(o) how do I configure the PIX that I be connectivity between my remote VPN clients (10.0.100.0/24) and

computers servers on the local network (10.0.1.0/24)?

(o) someone else you have something like this going?

PS: Please note that the first obvious idea, installation of static routes on all machines on the local network is not an option here.

Thank you very much in advance for your help,.

-ewald

Hello, PIX the because can not route traffic on the same interface (prior to version 7.0 anyway), I suggest you two places your hub to the outside with the inside of the legs on a zone demilitarized or (if you can not do a makeover of the network) you remove your pool with 10.0.100.0 - addresses and create a pool with 10.0.1.0 - addresses which is a part of the address space. No, NOT all. A little book that it is not used inside.

Best regards

Robert Maras

ASA5505 management via VPN/Anyconnect without group

I have 2 questions about the configuration of the SAA.

The first is related to the SSL VPN configuration. Just one group of users to which you connect to our main office via remote access. Is there a way to configure SSL VPN to not display a group selection?

I have the omission of the list of the groups-tunnel-enable command and configuration group on user accounts locking, but neither work.

Secondly, I am at a loss on how to configure ssh to allow users connected via VPN connections. I guess:

SSH 172.16.1.0 255.255.255.0 inside

with 172.16.1.0 24 is the ip pool assigned to remote access vpn users would do so, however, it's a no go. How can users of remote access (which are for the most part, all technicians) granted the possibility to connect to the device?

Thanks for your help.

To be able to manage the ASA via SSH via a VPN tunnel, you will need to enter the configuration command "in man".

Cisco VPN client, PIX, and proxy

Hi.I have problem in my company. We have users that go through a proxy server located in the DMZ of a PIX to the internet (allowed through the ACL of the DMZ on the outside, etc.). Which works very well.

The problem arises when they use a Cisco VPN client to connect to another company, and they can no longer access the Internet, but may work via VPN to a remote site (client has been authorized by the Cisco PIX). Everything returns to normal when they no longer use the VPN client.

Any ideas why this would happen?

Without the proxy, browsing the internet via the vpn connection, or split tunnel is configured and you are leaving locally. If split tunnel is configured, the ip address of proxy server can overlap with the remote protected network.

Fortunately, it is easy for you to know how the vpn is configured, just check the route details of vpn client statistics tab.

Verify that the routing table local pc will also help you to solve this problem.

Access ssh via VPN to PIX

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