Hello Experts
I want to configure vpn between Cisco ASA and Cyberoam cr100i firewall. I have Static IP on Cisco ASA site, and dynamic IP on cyberoam site. I have tried to configure as per cisco's static-to dynamic configuration. But dint got success. Cyberoam also supports Dynamic dns, but for asa i am not sure, whether the vpn can be done on dynamic dns or not. My running confiugration is this.
Interfac Details:
Cisco ASA WAN: Static 83.xxx.xxx.146
Cisco ASA LAN: 10.100.1.254/24
Cyberoam WAN: Dynamic (PPPoE)
Cyberoam LAN: 192.168.5.75/24
Vpn configuration done in consideration of Main Mode.
ciscoasa# show run
: Saved
:
ASA Version 7.2(3)
!
hostname ciscoasa
domain-name default.domain.invalid
enable password P@SSWORD encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 10.100.1.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 83.XXX.XXX.146 255.255.255.240
!
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
!
passwd 2KFQnbNIdI.2KYOU encrypted
boot system disk0:/asa723-k8.bin
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_access_in extended permit tcp any host 83.xxx.xx.147 eq www
inactive
access-list outside_access_in extended permit tcp any host 83.xxx.xx.147 eq ftp-
data
access-list outside_access_in extended permit tcp any host 83.xxx.xx.147 eq ftp
access-list omnixauhvpn_splitTunnelAcl
standard permit 10.100.1.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip 10.100.1.0 255.255.255.0 172.16.1.0 255.255.255.224
access-list outside_nat0_outbound extended permit ip 10.100.1.0 255.255.255.0 192.168.5.0 255.255.255.0
access-list outside_1_cryptomap extended permit ip 10.100.1.0 255.255.255.0 192.168.5.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool vpn-pool 172.16.1.1-172.16.1.20 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-523.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) 83.xxx.xx.147 10.100.1.10 netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 83.111.50.145 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
http server enable
http 172.16.1.0 255.255.255.0 inside
http 10.100.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set asatocr_trset esp-des esp-md5-hmac
crypto dynamic-map outside_dyn_map 20 set pfs
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-DES-MD5
crypto dynamic-map asatocr_dmap 19 set transform-set asatocr_trset
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 217.165.128.65
crypto map outside_map 1 set transform-set ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map maptocr 2 ipsec-isakmp dynamic asatocr_dmap
crypto map maptocr interface outside
crypto isakmp identity address
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption des
hash md5
group 2
lifetime 86400
crypto isakmp policy 13
authentication pre-share
encryption des
hash md5
group 2
lifetime 3600
crypto isakmp nat-traversal 20
telnet 10.100.1.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
management-access inside
dhcp-client client-id interface inside
dhcpd auto_config outside
!
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
group-policy omnixauhvpn internal
group-policy omnixauhvpn attributes
dns-server value 10.100.1.10
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value omnixauhvpn_splitTunnelAcl
default-domain value gsis.omnix.ae
USERS INFO DELETED
tunnel-group DefaultRAGroup ipsec-attributes
pre-shared-key *
tunnel-group omnixauhvpn type ipsec-ra
tunnel-group omnixauhvpn general-attributes
address-pool vpn-pool
default-group-policy omnixauhvpn
tunnel-group omnixauhvpn ipsec-attributes
pre-shared-key *
tunnel-group promedia.gotdns.com type ipsec-l2l
tunnel-group promedia.gotdns.com ipsec-attributes
pre-shared-key *
tunnel-group 86.98.10.177 type ipsec-l2l
tunnel-group 86.98.10.177 ipsec-attributes
pre-shared-key *
tunnel-group 86.98.66.132 type ipsec-l2l
tunnel-group 86.98.66.132 ipsec-attributes
pre-shared-key *
prompt hostname context
Cryptochecksum:5084c002570
0ebb0eabd8
010385cab6
b
: end
ciscoasa#
And my debug output:
ciscoasa(config)# May 13 01:20:14 [IKEv1]: IP = 86.98.66.132, Received encrypted
packet with no matching SA, dropping
May 13 01:20:16 [IKEv1]: IP = 86.98.66.132, Received encrypted packet with no ma
tching SA, dropping
May 13 01:20:26 [IKEv1]: IP = 86.98.66.132, Received encrypted packet with no ma
tching SA, dropping
May 13 01:20:46 [IKEv1]: IP = 86.98.66.132, Received encrypted packet with no ma
tching SA, dropping
May 13 01:20:54 [IKEv1]: IP = 86.98.66.132, Received encrypted packet with no ma
tching SA, dropping
May 13 01:21:03 [IKEv1]: IP = 86.98.66.132, Received encrypted packet with no ma
tching SA, dropping
I have gone through following link,
http://www.cisco.com/en/US/products/ps6120/products_tech_note09186a00807e0aca.shtmlBut not found success, i hav tried many other configuration like changing sequence number of dynamic map and other stuffs.
I have tried this link for sonicwall to cisco connectivity with main mode and aggressive mode.
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a008052c9d4.shtml#configsbut still problem remains exists.
And one more thing i would like to add, myASA does not support 3DES-AES encryption.
If any body have idea about configuration between Cyberoam-Cisco using dynamic dns, then also welcomed.
Any help would be appreciated.
Thanks in advance.
mudresh
