VPN - Pix 515e for Cisco router
I have the following Setup and I can't seem to get the next tunnel. My end is a PIX 515e race 7.2 (4). The other end is a Cisco router-not sure of the model or version of the IOS.
PIX:
90 extended access-list allow ip host a.a.a.a host b.b.b.b
NAT (inside) - 0-90 access list
correspondence address card crypto mymap 20 90
card crypto mymap 20 peers set x.x.x.x
map mymap 20 set transformation-strong crypto
mymap outside crypto map interface
ISAKMP crypto identity hostname
crypto ISAKMP allow outside
crypto ISAKMP policy 8
preshared authentication
3des encryption
sha hash
Group 2
life 86400
tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
pre-shared key 12345
Router:
/ * Style definitions * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;} / * Définitions de style * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;}
SDM_5 extended IP access list
permit ip host b.b.b.b host a.a.a.a
ISAKMP crypto key 12345 address y.y.y.y no.-xauth
map SDM_CMAP_1 5 ipsec-isakmp crypto
Description vpn for laboratory
defined peer y.y.y.y
game of transformation-ESP-3DES-SHA
match address SDM_5
I'm running him debugs following:
Debug crypto ipsec enabled at level 1
ISAKMP crypto debugging enabled at level 1
I get the following debug output:
August 16-04:16:10 [IKEv1]: IP = x.x.x.x, counterpart of drop table counterpart, didn't match!
August 16-04:16:10 [IKEv1]: IP = x.x.x.x, error: cannot delete PeerTblEntry
Isa HS her
IKE Peer: x.x.x.x
Type: user role: initiator
Generate a new key: no State: MM_WAIT_MSG2
Any ideas?
Thank you
Dave
If you see the MM_WAIT_MSG2, which means that her counterpart (the other side) does not answer and this side where you can see the status MM_WAIT_MSG2 sent the first message IKE, however, did not hear of the peer.
You can check if UDP/500 is stuck on the way between the 2 sites.
Try running traffic on the other side and see if you also get the same status of MM_WAIT_MSG2. If you do, that confirms 100% 500/UDP is blocked on the way between the 2 sites.
Tags: Cisco Security
Similar Questions
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VPN between ASA and cisco router [phase2 question]
Hi all
I have a problem with IPSEC VPN between ASA and cisco router
I think that there is a problem in the phase 2
Can you please guide me where could be the problem.
I suspect questions ACL on the router, but I cannot fix. ACL on the router is specified belowLooking forward for your help
Phase 1 is like that
Cisco_router #sh crypto isakmp his
IPv4 Crypto ISAKMP Security Association
status of DST CBC State conn-id slot
78.x.x.41 87.x.x.4 QM_IDLE 2006 0 ACTIVEand ASA
ASA # sh crypto isakmp his
ITS enabled: 1
Generate a new key SA: 0 (a tunnel report Active 1 and 1 to generate a new key during the generate a new key)
Total SA IKE: 11 peer IKE: 78.x.x.41
Type: L2L role: initiator
Generate a new key: no State: MM_ACTIVEPhase 2 on SAA
ASA # sh crypto ipsec his
Interface: Outside
Tag crypto map: Outside_map, seq num: 20, local addr: 87.x.x.4Outside_cryptomap_20 ip 172.19.209.0 access list allow 255.255.255.0 172.
19.194.0 255.255.255.0
local ident (addr, mask, prot, port): (172.19.209.0/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (172.19.194.0/255.255.255.0/0/0)
current_peer: 78.x.x.41#pkts program: 8813, #pkts encrypt: 8813, #pkts digest: 8813
#pkts decaps: 0, #pkts decrypt: 0, #pkts check: 0
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 8813, model of #pkts failed: 0, #pkts Dang failed: 0
#send errors: 0, #recv errors: 0local crypto endpt. : 87.x.x.4, remote Start crypto. : 78.x.x.41
Path mtu 1500, fresh ipsec generals 58, media, mtu 1500
current outbound SPI: C96393ABSAS of the esp on arrival:
SPI: 0x3E9D820B (1050509835)
transform: esp-3des esp-md5-hmac no
running parameters = {L2L, Tunnel}
slot: 0, id_conn: 7, crypto-card: Outside_map
calendar of his: service life remaining (KB/s) key: (4275000/3025)
Size IV: 8 bytes
support for replay detection: Y
outgoing esp sas:
SPI: 0xC96393AB (3378746283)
transform: esp-3des esp-md5-hmac no
running parameters = {L2L, Tunnel}
slot: 0, id_conn: 7, crypto-card: Outside_map
calendar of his: service life remaining (KB/s) key: (4274994/3023)
Size IV: 8 bytes
support for replay detection: YPhase 2 on cisco router
protégé of the vrf: (none)
local ident (addr, mask, prot, port): (172.19.209.0/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (172.19.194.0/255.255.255.0/0/0)
current_peer 87.x.x.4 port 500
LICENCE, flags is {origin_is_acl},
#pkts program: encrypt 0, #pkts: 0, #pkts digest: 0
#pkts decaps: 0, #pkts decrypt: 0, #pkts check: 0
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 0, #pkts compr. has failed: 0
#pkts not unpacked: 0, #pkts decompress failed: 0
Errors #send 0, #recv 0 errorslocal crypto endpt. : 78.x.x.41, remote Start crypto. : 87.x.x.4
Path mtu 1452, ip mtu 1452, ip mtu BID Dialer0
current outbound SPI: 0x0 (0)SAS of the esp on arrival:
the arrival ah sas:
SAS of the CFP on arrival:
outgoing esp sas:
outgoing ah sas:
outgoing CFP sas:
protégé of the vrf: (none)
local ident (addr, mask, prot, port): (172.19.194.0/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (172.19.209.0/255.255.255.0/0/0)
current_peer 87.x.x.4 port 500
LICENCE, flags is {origin_is_acl},
#pkts program: encrypt 0, #pkts: 0, #pkts digest: 0
#pkts decaps: 8947, #pkts decrypt: 8947, #pkts check: 8947
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 0, #pkts compr. has failed: 0
#pkts not unpacked: 0, #pkts decompress failed: 0
Errors #send 0, #recv 0 errorslocal crypto endpt. : 78.x.x.41, remote Start crypto. : 87.x.x.4
Path mtu 1452, ip mtu 1452, ip mtu BID Dialer0
current outbound SPI: 0x3E9D820B (1050509835)SAS of the esp on arrival:
SPI: 0xC96393AB (3378746283)
transform: esp-3des esp-md5-hmac.
running parameters = {Tunnel}
Conn ID: 29, flow_id: Motorola SEC 1.0:29, card crypto: mycryptomap
calendar of his: service life remaining (k/s) key: (4393981/1196)
Size IV: 8 bytes
support for replay detection: Y
Status: ACTIVEthe arrival ah sas:
SAS of the CFP on arrival:
outgoing esp sas:
SPI: 0x3E9D820B (1050509835)
transform: esp-3des esp-md5-hmac.
running parameters = {Tunnel}
Conn ID: 30, flow_id: Motorola SEC 1.0:30, card crypto: mycryptomap
calendar of his: service life remaining (k/s) key: (4394007/1196)
Size IV: 8 bytes
support for replay detection: Y
Status: ACTIVEoutgoing ah sas:
outgoing CFP sas:
VPN configuration is less in cisco router
access-list 101 permit ip 172.19.194.0 0.0.0.255 172.19.206.0 0.0.0.255 connect
access-list 101 permit ip 172.19.206.0 0.0.0.255 172.19.194.0 0.0.0.255 connect
access-list 101 permit ip 172.19.194.0 0.0.0.255 172.19.203.0 0.0.0.255 connect
access-list 101 permit ip 172.19.203.0 0.0.0.255 172.19.194.0 0.0.0.255 connect
access-list 101 permit ip 172.19.194.0 0.0.0.255 172.19.209.0 0.0.0.255 connect
access-list 101 permit ip 172.19.209.0 0.0.0.255 172.19.194.0 0.0.0.255 connectaccess-list 105 deny ip 172.19.194.0 0.0.0.255 172.19.206.0 0.0.0.255 connect
access-list 105 deny ip 172.19.206.0 0.0.0.255 172.19.194.0 0.0.0.255 connect
access-list 105 deny ip 172.19.194.0 0.0.0.255 172.19.203.0 0.0.0.255 connect
access-list 105 deny ip 172.19.203.0 0.0.0.255 172.19.194.0 0.0.0.255 connect
access-list 105 deny ip 172.19.194.0 0.0.0.255 172.19.209.0 0.0.0.255 connect
access-list 105 deny ip 172.19.209.0 0.0.0.255 172.19.194.0 0.0.0.255 connectsheep allowed 10 route map
corresponds to the IP 105Crypto ipsec transform-set esp-3des esp-md5-hmac mytransformset
mycryptomap 100 ipsec-isakmp crypto map
the value of 87.x.x.4 peer
Set transform-set mytransformset
match address 101crypto ISAKMP policy 100
BA 3des
md5 hash
preshared authentication
Group 2
ISAKMP crypto key xxx2011 address 87.x.x.4Your permit for 105 ACL statement should be down is changed to match because it is the most general ACL.
You currently have:
Extend the 105 IP access list
5 permit ip 172.19.194.0 0.0.0.255 (18585 matches)
10 deny ip 172.19.194.0 0.0.0.255 172.19.206.0 0.0.0.255 connect
30 deny ip 172.19.194.0 0.0.0.255 172.19.203.0 0.0.0.255 connect
50 deny ip 172.19.194.0 0.0.0.255 172.19.209.0 0.0.0.255 connectIt should be:
Extend the 105 IP access list
10 deny ip 172.19.194.0 0.0.0.255 172.19.206.0 0.0.0.255 connect
30 deny ip 172.19.194.0 0.0.0.255 172.19.203.0 0.0.0.255 connect
50 deny ip 172.19.194.0 0.0.0.255 172.19.209.0 0.0.0.255 connectIP 172.19.194.0 allow 60 0.0.0.255 (18585 matches)
To remove it and add it to the bottom:
105 extended IP access list
not 5
IP 172.19.194.0 allow 60 0.0.0.255 any
Then ' delete ip nat trans. "
and it should work now.
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Hello
7.0 (1) version pix
ASDM version 5.0 (1)
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who is enabled. I was unable to connect to the pix from the remote site. Witch's journal replied negotiate the pix is OK and the success
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where can I see the vpn pix for error log?
is there a manual for the solution of site to site VPN using the wizard
Help, please.
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the section 'use adsm' (step 14) gives an example on how to set up vpn lan - lan via adsm
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Hi all
BACKGROUND
We have implemented a site to site VPN IPSEC between a Pix 515E 8.0 operation (4) and an 1841 using static IP addresses at both ends. We used CCP on the router and the ASDM the pix to build initial tunnels. Now the site with the router is evolving into a dynamic IP address from the ISP so we have implemented dynamic DNS to update dynamic IP address.
PROBLEM
The problem is that ASDM will not allow us to set a domain as the address of peers, it will not accept an IP address. We believe that the solution will be to remove the static Crypto map and replace it with a dynamic Crypto map on the side of Pix. Our questions are simply; is this the best solution? can change us the original static list or is it better to delete and make a new dynamic encryption card? Y at - it a shortcut to change the config command-line? This is a real network, so just check it out before make us any changes on the live kit.
Any help much appreciated.
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As I remember, the PIX / ASA does not support the dynamic use of FQDNs for peer-resolution. This feature is supported in IOS.
For a feature, it would be preferable to static IP addresses on both sides.
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NPS Windows Help for authentication of aaa for Cisco router - is it safe?
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I followed a bunch of tutorials online for authentication RADIUS of installation on a Cisco router and he did to a NPS Windows Server. Now I can ssh into the router my AD account.
Now that I got it to work, I go to the settings to make sure everything is secure.
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https://Tools.ietf.org/html/rfc2865#page-27
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interface ethernet 1/g48
switchport mode trunk
switchport trunk allowed vlan add 1-2
output
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switchport mode access
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output
On router
fast interface 0/1
no ip address
no downtime
fast interface 0/1.1
encapsulation dot1q 1 native
IP 192.200.3.1 255.255.255.0
fast interface 0/1.2
encapsulation dot1q 2
IP 192.168.51.33 255.255.255.248
output
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PD: I write from Chile, I apologize for my English.
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PIX 501 for Cisco 3640 VPN router
-Start ciscomoderator note - the following message has been changed to remove potentially sensitive information. Please refrain from publishing confidential information about the site to reduce the risk to the security of your network. -end of the note ciscomoderator-
Have a 501 PIX and Cisco 3640 router. The 3640 is configured for dynamic map for VPN. The PIX 501 is set to pointing to the 3640 router static map. I can establish a tunnel linking the PIX to the router and telnet to a machine AIX on the inside network to the router. When I try to print on the network of the PIX 501 inside it fails.
What Miss me? I added the configuration for the PIX and the router.
Here are the PIX config:
PIX Version 6.1 (1)
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
enable encrypted password xxxxxxxxxxxxxxxx
xxxxxxxxxxxxx encrypted passwd
pixfirewall hostname
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 1720
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
fixup protocol 2000 skinny
names of
pager lines 24
interface ethernet0 10baset
interface ethernet1 10full
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
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
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 0:02:00 CPP 0: h323 from 10:00 0:05:00 sip 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
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
No sysopt route dnat
Telnet timeout 5
SSH timeout 5
dhcpd address 192.168.1.2 - 192.168.1.33 inside
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd outside auto_config
dhcpd allow inside
Terminal width 80
Cryptochecksum:XXXXXXXXXXXXXXXXXXX
: end
Here is the router config
Router #sh runn
Building configuration...
Current configuration: 6500 bytes
!
version 12.2
no service button
tcp KeepAlive-component snap-in service
a tcp-KeepAlive-quick service
horodateurs service debug datetime localtime
Log service timestamps datetime localtime
no password encryption service
!
router host name
!
start the flash slot1:c3640 - ik9o3s - mz.122 - 16.bin system
queue logging limit 100
activate the password xxxxxxxxxxxxxxxxx
!
clock TimeZone Central - 6
clock summer-time recurring CENTRAL
IP subnet zero
no ip source route
!
!
no ip domain-lookup
!
no ip bootp Server
inspect the name smtp Internet IP
inspect the name Internet ftp IP
inspect the name Internet tftp IP
inspect the IP udp Internet name
inspect the tcp IP Internet name
inspect the name DMZ smtp IP
inspect the name ftp DMZ IP
inspect the name DMZ tftp IP
inspect the name DMZ udp IP
inspect the name DMZ tcp IP
audit of IP notify Journal
Max-events of po verification IP 100
!
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
!
crypto ISAKMP policy 20
BA 3des
preshared authentication
Group 2
ISAKMP crypto key address x.x.180.133 xxxxxxxxxxx
ISAKMP crypto keys xxxxxxxxxxx address 0.0.0.0 0.0.0.0
!
!
Crypto ipsec transform-set esp-3des esp-sha-hmac vpn test
Crypto ipsec transform-set esp-3des esp-sha-hmac PIXRMT
!
dynamic-map crypto dny - Sai 25
game of transformation-PIXRMT
match static address PIX1
!
!
static-card 10 map ipsec-isakmp crypto
the value of x.x.180.133 peer
the transform-set vpn-test value
match static address of Hunt
!
map ISCMAP 15-isakmp ipsec crypto dynamic dny - isc
!
call the rsvp-sync
!
!
!
controller T1 0/0
framing ESF
linecode b8zs
Slots 1-12 channels-group 0 64 speed
Description controller to the remote frame relay
!
controller T1 0/1
framing ESF
linecode b8zs
Timeslots 1-24 of channel-group 0 64 speed
Description controller for internet link SBIS
!
interface Serial0/0:0
Description CKT ID 14.HXGK.785129 Frame Relay to Remote Sites
bandwidth 768
no ip address
no ip redirection
no ip unreachable
no ip proxy-arp
encapsulation frame-relay
frame-relay lmi-type ansi
!
interface Serial0 / point to point 0:0.17
Description Frame Relay to xxxxxxxxxxx location
IP unnumbered Ethernet1/0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
No arp frame relay
dlci 17 frame relay interface
!
interface Serial0 / point to point 0:0.18
Description Frame Relay to xxxxxxxxxxx location
IP unnumbered Ethernet1/0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
No arp frame relay
dlci 18 frame relay interface
!
interface Serial0 / point to point 0:0.19
Description Frame Relay to xxxxxxxxxxx location
IP unnumbered Ethernet1/0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
No arp frame relay
dlci 19 frame relay interface
!
interface Serial0 / point to point 0:0.20
Description Frame Relay to xxxxxxxxxxxxx location
IP unnumbered Ethernet1/0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
No arp frame relay
dlci 20 frame relay interface
!
interface Serial0 / point to point 0:0.21
Description Frame Relay to xxxxxxxxxxxx
IP unnumbered Ethernet1/0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
No arp frame relay
dlci 21 frame relay interface
!
interface Serial0 / point to point 0:0.101
Description Frame Relay to xxxxxxxxxxx
IP unnumbered Ethernet1/0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
No arp frame relay
dlci 101 frame relay interface
!
interface Serial0/1:0
CKT ID 14.HCGS.785383 T1 to ITT description
bandwidth 1536
IP address x.x.76.14 255.255.255.252
no ip redirection
no ip unreachable
no ip proxy-arp
NAT outside IP
inspect the Internet IP on
no ip route cache
card crypto ISCMAP
!
interface Ethernet1/0
IP 10.1.1.1 255.255.0.0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
no ip route cache
no ip mroute-cache
Half duplex
!
interface Ethernet2/0
IP 10.100.1.1 255.255.0.0
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
no ip route cache
no ip mroute-cache
Half duplex
!
router RIP
10.0.0.0 network
network 192.168.1.0
!
IP nat inside source list 112 interface Serial0/1: 0 overload
IP nat inside source static tcp 10.1.3.4 443 209.184.71.138 443 extensible
IP nat inside source static tcp 10.1.3.4 9869 209.184.71.138 9869 extensible
IP nat inside source 10.1.3.2 static 209.184.71.140
IP nat inside source static 10.1.3.6 209.184.71.139
IP nat inside source static 10.1.3.8 209.184.71.136
IP nat inside source static tcp 10.1.3.10 80 209.184.71.137 80 extensible
IP classless
IP route 0.0.0.0 0.0.0.0 x.x.76.13
IP route 10.2.0.0 255.255.0.0 Serial0 / 0:0.19
IP route 10.3.0.0 255.255.0.0 Serial0 / 0:0.18
IP route 10.4.0.0 255.255.0.0 Serial0 / 0:0.17
IP route 10.5.0.0 255.255.0.0 Serial0 / 0:0.20
IP route 10.6.0.0 255.255.0.0 Serial0 / 0:0.21
IP route 10.7.0.0 255.255.0.0 Serial0 / 0:0.101
no ip address of the http server
!
!
PIX1 static extended IP access list
IP 10.1.0.0 allow 0.0.255.255 192.168.1.0 0.0.0.255
IP access-list extended hunting-static
IP 10.1.0.0 allow 0.0.255.255 192.168.1.0 0.0.0.255
extended IP access vpn-static list
ip permit 192.168.1.0 0.0.0.255 10.1.0.0 0.0.255.255
IP 192.0.0.0 allow 0.255.255.255 10.1.0.0 0.0.255.255
access-list 1 refuse 10.0.0.0 0.255.255.255
access-list 1 permit one
access-list 12 refuse 10.1.3.2
access-list 12 allow 10.1.0.0 0.0.255.255
access-list 12 allow 10.2.0.0 0.0.255.255
access-list 12 allow 10.3.0.0 0.0.255.255
access-list 12 allow 10.4.0.0 0.0.255.255
access-list 12 allow 10.5.0.0 0.0.255.255
access-list 12 allow 10.6.0.0 0.0.255.255
access-list 12 allow 10.7.0.0 0.0.255.255
access-list 112 deny ip host 10.1.3.2 everything
access-list 112 refuse ip 10.1.0.0 0.0.255.255 192.168.1.0 0.0.0.255
access-list 112 allow ip 10.1.0.0 0.0.255.255 everything
access-list 112 allow ip 10.2.0.0 0.0.255.255 everything
access-list 112 allow ip 10.3.0.0 0.0.255.255 everything
access-list 112 allow ip 10.4.0.0 0.0.255.255 everything
access-list 112 allow ip 10.5.0.0 0.0.255.255 everything
access-list 112 allow ip 10.6.0.0 0.0.255.255 everything
access-list 112 allow ip 10.7.0.0 0.0.255.255 everything
access-list 120 allow ip host 10.100.1.10 10.1.3.7
not run cdp
!
Dial-peer cor custom
!
!
!
!
connection of the banner ^ CCC
******************************************************************
WARNING - Unauthorized USE strictly PROHIBITED!
******************************************************************
^ C
!
Line con 0
line to 0
password xxxxxxxxxxxx
local connection
Modem InOut
StopBits 1
FlowControl hardware
line vty 0 4
exec-timeout 15 0
password xxxxxxxxxxxxxx
opening of session
!
end
Router #.
Add the following to the PIX:
> permitted connection ipsec sysopt
This indicates the PIX around all ACLs for IPsec traffic. Now that your IPSec traffic is still subject to the standard rules of PIX, so launched inside the traffic is allowed to go in, but off-initiated traffic is not.
-
VPN with ASA 5500 VPN with PIX 515E vs
I wonder what are the differences between the use of an exisitng PIX 515E for VPN remote users as appossed to acquire an ASA 5500 VPN remote users? Information or advice are appreciated to help me lean toward one or the other.
Craig
According to the version of the code that you run on the PIX on the PIX or ASA VPN features must be the same. So if the choice is not based on differences in features, what else would help guide the choice? You can consider if the existing PIX has sufficient resources to add the extra processing VPN load or if you should put that on another box. You might consider that the PIX is an older product range, and his end is near, while the ASA is the product that is the strategic replacement for the PIX. Given a choice I probably prefer to use a technology newer than the old technology. I also believe that the ASA will give you more choice of technology to go forward (a way of better growth) while the PIX provides current capacity but no path of growth.
On the other hand, there is the aspect of consider that using the existing PIX does not need not to buy something new and ASA would be an expense you have to cover in the budget. And for some people the budget constraint is an important consideration.
HTH
Rick
-
Cisco router check ipsec site to site vpn tunnetl time?
I have a Cisco router that has a tunnel vpn to another depending on the location. Now, I want to check how long the VPN for up/construction. I know not if on the SAA, he has this 'sh l2l vpn-sessiondb' command that will allow me to view the tunnel for how long time. Don't seem to find the correct command for Cisco router. If you know the order let me know! Thank you.
Hello
I suppose there might be some differences between different platforms (except ASA) VPN or at least it seems to me
You can try the following command
View details remote crypto session
Partial output from one of our routers
Interface: Port-channel20
Profile:
Duration: 01:21:02
The session state: UP-ACTIVE
Hope this helps
-Jouni
-
Cisco VPN Client behind PIX 515E,->; VPN concentrator
I'm trying to configure a client as follows:
The user is running Cisco VPN Client 4.0. They are behind a 6.1 PIX 515E (4), and I need to connect to a VPN concentrator located outside of our network. We use PAT for address translation. As far as I know, to allow ipsec through Firewall 1 tunnel, I need to upgrade the pix to 6.3 and activate "fixup protocol esp-ike.
Is there another way to do this? I am also curious to know how much more easy/better this will work if we were dealing with pptp.
You don't necessarily need to fixup protocol esp-ike active. The remote Hub there encapsulation NAT - T enabled so that clients behind the NAT can run?
-
PIX: Cisco VPN Client connects but no routing
Hello
We have a Cisco PIX 515 with software 7.1 (2). He accepts Cisco VPN Client connections with no problems, but no routing does to internal networks directly connected to the PIX. For example, my PC is affected by the IP 172.16.2.57 and then ping does not respond to internal Windows server 172.16.0.12 or trying to RDP. The most irritating thing is that these attempts are recorded in the system log, but always ended with "SYN timeout", as follows:
2009-01-06 23:23:01 Local4.Info 217.15.42.214% 302013-6-PIX: built 3315917 for incoming TCP connections (172.16.2.57/1283) outside:172.16.2.57/1283 inside: ALAI2 / 3389 (ALAI2/3389)
2009-01-06 23:23:31 Local4.Info 217.15.42.214% 302014-6-PIX: TCP connection disassembly 3315917 for outside:172.16.2.57/1283 inside: ALAI2 / 3389 duration 0:00:30 bytes 0 SYN Timeout
2009-01-06 23:23:31 Local4.Debug 217.15.42.214% 7-PIX-609002: duration of disassembly-outside local host: 172.16.2.57 0:00:30
We tried to activate and deactivate "nat-control", "permit same-security-traffic inter-interface" and "permit same-security-traffic intra-interface", but the results are the same: the VPN connection is successfully established, but remote clients cannot reach the internal servers.
I enclose the training concerned in order to understand the problem:
interface Ethernet0
Speed 100
full duplex
nameif outside
security-level 0
IP address xx.yy.zz.tt 255.255.255.240
!
interface Ethernet1
nameif inside
security-level 100
172.16.0.1 IP address 255.255.255.0
!
access extensive list ip 172.16.0.0 inside_nat0_outbound allow 255.255.255.0 172.16.2.56 255.255.255.248
!
access extensive list ip 172.16.0.0 outside_cryptomap_dyn_20 allow 255.255.255.0 172.16.2.56 255.255.255.248
!
VPN_client_group_splitTunnelAcl list standard access allowed 172.16.0.0 255.255.255.0
!
IP local pool pool_vpn_clientes 172.16.2.57 - 172.16.2.62 mask 255.255.255.248
!
NAT-control
Global xx.yy.zz.tt 12 (outside)
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 12 172.16.0.12 255.255.255.255
!
internal VPN_clientes group strategy
attributes of Group Policy VPN_clientes
xxyyzz.NET value by default-field
internal VPN_client_group group strategy
attributes of Group Policy VPN_client_group
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list VPN_client_group_splitTunnelAcl
xxyyzz.local value by default-field
!
I join all the details of the cryptographic algorithms because the VPN is successfully completed, as I said at the beginning. In addition, routing tables are irrelevant in my opinion, because the inaccessible hosts are directly connected to the internal LAN of the PIX 515.
Thank you very much.
can you confirm asa have NAT traversal allow otherwise, activate it in asa and vpn clients try again.
PIX / ASA 7.1 and earlier versions
PIX (config) #isakmp nat-traversal 20
PIX / ASA 7.2 (1) and later versions
PIX (config) #crypto isakmp nat-traversal 20
-
Cisco VPN Client Authentication - PIX 515E-UR
Hi all
I need your expert help on the following issues I have:
1. I would like to create more than 1 client VPN on my PIX-515E groups. This is so that I can give a different part of the internal network access to different type of VPN connection. For example, I want a group to have no XAUTH, while the other group must use RADIUS XAUTH. Is it possible for me to do this? I see the PIX automatically enable RADIUS on both groups of VPN clients.
2. the RADIUS server is a Microsoft ISA with IAS server and it is located on the PIX inside interface. The VPN endpoint is external interface of the PIX. Is there a problem with this Setup? Do I need to have the RADIUS server that is located on the external interface?
3 can. what command I use to debug RADIUS authentication?
Thanks in advance for your help.
Hi vincent,.
(1) you can use the vpngroup *-authentication server ipaddress to specify the IP address of the Radius Server on a particular group... If you do not specify this, the authentication of the user is made locally... also check for vpngroup * order of user authentication
(2) there should be no problem with the installation of your... should work fine... If the RADIUS is outdoors, it is subject to many attacks... so have it inside...
(3) use the "RADIUS session debug" or "debug aaa authentication..."
I hope this helps... all the best... the rate of responses if found useful
REDA
-
PIX 515E and remote access VPN
I use a PIX 515E with: ASDM Version: 5,0000 51 PIX Version: 8.0 (4) and configure it with remote access VPN.
I would like to get an email every time that a user login (and or disconnection) to the VPN. Remote clients use the Cisco VPN Client.
Any help is appreciated,
Hello
Here is a link to the email configuration when you log in to the ASA/PIX: http://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/63884-config-asa-00.html#anc7
Then you can create a list of message to send the logs only for the connection/disconnection of the VPN user: http://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/63884-config-asa-00.html#anc18
There is a wire that is linked here: https://supportforums.cisco.com/discussion/10798976/asa-email-logging-issue
-
Hello
I have pix 515E and I configured a VPN on it. My users connect to my network from the internet via the Cisco VPN client.
I have problem, only their LAN machine can do VPN from Cisco VPN client to my network at once.
Users are connected to the internet via an ADSL router and the LAN switch.
--------------------------------------------------
PIX Config:
6.3 (4) version PIX
interface ethernet0 car
Auto interface ethernet1
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
enable encrypted password xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx encrypted passwd
hostname ABCDEFGH
ABCD.com domain name
clock timezone IS - 5
clock to summer time EDT recurring
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
inside_out to the list of allowed access nat0_acl ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
list of allowed shared access ip 192.168.1.0 255.255.255.0 192.168.1.0 255.255.255.0
pager lines 24
Outside 1500 MTU
Within 1500 MTU
IP address outside xxx.xxx.xxx.xxx 255.255.255.0
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 vpnpool 192.168.2.1 - 192.168.2.254
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global interface 10 (external)
NAT (inside) 0-list of access inside_out-nat0_acl
NAT (inside) 10 0.0.0.0 0.0.0.0 0 0
Route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx 1
Timeout xlate 03:00
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
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 RADIUS (inside) host ABCDE timeout 10
AAA-server local LOCAL Protocol
RADIUS protocol radius AAA-server
Radius max-failed-attempts 3 AAA-server
AAA-radius deadtime 10 Server
RADIUS protocol AAA-server partnerauth
AAA-server partnerauth max-failed-attempts 3
AAA-server deadtime 10 partnerauth
partnerauth AAA-server (host ABCDEFG myvpn1 timeout 10 Interior)
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-3DES-MD5-esp-3des esp-md5-hmac
Crypto-map dynamic outside_dyn_map 20 the transform-set ESP-3DES-MD5 value
map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
card crypto client outside_map of authentication partnerauth
outside_map interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 0.0.0.0 netmask 0.0.0.0
ISAKMP identity address
part of pre authentication ISAKMP policy 8
ISAKMP strategy 8 3des encryption
ISAKMP strategy 8 md5 hash
8 2 ISAKMP policy group
ISAKMP life duration strategy 8 the 86400
part of pre authentication ISAKMP policy 10
ISAKMP policy 10 3des encryption
ISAKMP policy 10 sha hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
vpngroup myvpn address vpnpool pool
vpngroup myvpn ABCDE dns server
vpngroup myvpn by default-field ABCD.com
splitting myvpn vpngroup split tunnel
vpngroup idle 1800 myvpn-time
vpngroup myvpn password *.
Telnet 192.168.1.0 255.255.255.0 inside
Telnet timeout 5
SSH timeout 5
Console timeout 0
dhcpd address 192.168.1.200 - 192.168.1.254 inside
dhcpd dns ABCDE
dhcpd lease 3600
dhcpd ping_timeout 750
field of dhcpd ABCD.com
dhcpd outside auto_config
dhcpd allow inside
Terminal width 80
--------------------------------------------------
Thanks in advance.
-Amit
Try to add the "isakmp nat-traversal" command to your PIX. I suspect what happens is that Remote LAN users is translated to a single IP address as they pass through the DSL connection. I also assume that the machine doing the translation has a capacity of IPSec passthrough. Linksys routers would be a good example of this type of NAT device that allows IPSec pull-out.
If that's the case, that a single VPN connection will be able to operate both. The above command will turn PIX detect clients that are located behind a NAT device, and then try to configure the VPN sessions in UDP packets and so to work around the limitation of NAT and IPSec passthrough device.
-
I hava a ME Cisco 3400 with physical single port available for a cable connection.
The ISP give me an IP address interface = 89.120.29.89 to act as a gateway to the IP Address of the host, which is provided for in the order 89.120.29.90.
The host computer is a dual Xeon computer with two NICs for LAN and WAN.
Fields of application: to install a windows 2008 R2 between public and private network server.
Even though I know it's not recomanded, I put the DNS role and directories Active Directory roles installed on the same computer, the computer above, (I do not have enough computer for roles different place on different computers)
The desired configuration:
To have installed with his roles behind a WS2008R2 has RRAS. without a VPN.
b with VPN
and for WAN access for the client computers of the private LAN Windows 7 OS. (The basin of LAN address 192.168.0.1 - 255).
First step : to have internet access in the browser (I use Google chrome) (without taking into account the DNS and AD)
Network configuration:
Map NETWORK WAN, at the top of the stack of liaison in the Control Panel/network connections and sharing:
Host IP: 89.120.29.90
Mask: 255.255.255.252
Gateway: 89.120.29.89
DNS: 193.231.100.130 my ISP name server address.
OK, I can browse the internet.
Second stage. (Consider DNS and Active Directories)
DNS instaled role for this computer.
AD installed as a global catalog.
NETWORK WAN server that is directly connected to the Cisco router:
Conection area 3
Properties:
Client for Microsoft Netwaork: not verified
Network Load Balancing: not verified
File and shared printer: not verified
QoSPacketScheduler: not verified;
Microsoft Network Monitor 3 pilot: not verified
IPv4 ; checked
Pilot a Link Layer Topology Mapper i/o: checked
Link layer Discover responder: checked
IPv4 tab
Host IP: 89.120.29.90
Mask: 255.255.255.252
Gateway: 89.120.29.89
DNS: 193.231.100.130 my ISP name server address.
under the tab advanced
IP settings : even that, tab IPV4 with automatic metric check;
DNS tab :
Add primary and connection suffixes DNS specific: not verified
Add suffixes primary DNS suffixes parents: not verified
Add this DNS suffixes: no
Registry deals with this connection in DNS: not verified;
Use this connection DNS suffix in DNS registration: not verified;
WINS tab : enable search LMHOST: not verified
Enable NetBios over TCP IP: don't check;
Disable NetBios on TCP IP: checked;
Connection to the local network 2
Properties :
Client for Microsoft Netwaork: checked
Network Load Balancing: no
File and shared printer: checked
QoS Packet Scheduler: not verified;
Microsoft Network Monitor 3 pilot: not verified
IPv4 checked
Pilot a Link Layer Topology Mapper i/o: checked
Link layer Discover responder: checked
IPv4 tab
NETWORK LAN CARD: 192.168.0.101
Mask: 255.255.255.0
Gateway: 192.168.0.1
under Advanced tab:
IP settings : even that, tab IPV4 with automatic metric check;
DNS tab :
Add primary and connection suffixes DNS specific: checked
Add suffixes primary DNS suffixes parents: not verified
Add this DNS suffixes: no
Registry deals with this connection in DNS: checked;
Use this connection DNS suffix in DNS registration: checked;
WINS tab : enable search LMHOST: not verified
Enable NetBios over TCP IP: check;
Disable NetBios on TCP IP: not verified;
Install RRAS as NAT (NAT) under any condition imposed by DHCP(not installed) in ideea that RRAS will generate the private IP address of the DHCP allocator.
In any case, for the beginning, I have a fix IP, do not get IP automatically.
At this point, it gets the configuration simple posible for RRAS follows:
3, LAN connection that corespond to the WAN interface IP:
"NAT configured for the following Internet interface: Local Area Connection 3.
The clients on the local network will assign the IP addresses of the following range:network address: 192.168.0.0. netmask 255.255.0.0.
After Windows RRAS are open:
The Network Interfaces tab:
NICs are enabled and connected;
UAL remotely & policies:
Launch NPS,
on the NPS server tab:
Allow access to successful Active Directory directories:
Properties: authentication: port 1812,1645
kept port 1813,1646;
on the accounting tab: nothing;
under NPS policies:
Grant permission for the RRAS server under builin\Administrator of the accounts;
On strategy and the type of server unspecified (NAT do not exist as an entry in the drop-down list server dwn)
under the static road: nothing;
under the IPv4 tab or both are there(there IP) and are up
under NAT
Connection to the local network 3: public interface connected to the internet
enable NAT on this interface:
under the address pool: ISP addresses public;(two addresses)
under the terms of service and the ports: Web server: http 80.
(I have I have a static IP address for the client computer in mind, I set up a single customer).
At the client computer :
configured as domain customer and added to the users AD and computer AD
logon to the domain:
Local Area Connection
Properties:
Client for Microsoft Netwaork: checked
Network Load Balancing: not verified
File sharing and printer: checked
QoS Packet Scheduler: checked;
Microsoft Network Monitor 3 pilot: not verified
IPv4 ; checked
Pilot a Link Layer Topology Mapper i/o: checked
Link layer Discover responder: checked
IPv4 tab
Host IP: 192.168.0.101
Mask: 255.255.0.0
Gateway: 192.168.0.1
DNS: (auto-add the same to the local machine).
under the tab advanced
IP settings : even that, tab IPV4 with automatic metric check;
DNS tab :
Add primary and connection suffixes DNS specific: checked
Add suffixes primary DNS suffixes parents: not verified
Add this DNS suffixes: no
Registry deals with this connection in DNS: checked;
Use this connection DNS suffix in DNS registration: checked;
WINS tab : enable search LMHOST: not verified
Enable NetBios over TCP IP: checked;
Disable NetBios on TCP IP: not verified;
right now the 192.168.0.101 client cannot connect to internet through RRAS.
;
This issue is beyond the scope of this site and must be placed on Technet or MSDN
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