Cisco IOS <-> FreeBSD IPSEC tunel

Pavel Just Pavel.Just at ais.cz
Tue May 24 09:00:05 CEST 2005


Zdravím.

   Mate nekdo rozchozeny IPSEC kanal mezi CISCO routerem a FreeBSD 4.10 ?
Konfigurace meho racoona je:
remote anonymous
{

        #exchange_mode main,aggressive;
        exchange_mode main,base,aggressive;
        doi ipsec_doi;
        situation identity_only;
#       passive on;
        support_proxy on;

        nonce_size 16;
        lifetime time 1 min;    # sec,min,hour
        initial_contact on;
#       support_mip6 on;
        proposal_check obey;    # obey, strict or claim

        #very important. We need 3DES for encryption and MD5 as checksum

        proposal {
                encryption_algorithm 3des;
                hash_algorithm md5;
                authentication_method pre_shared_key ;
                dh_group 2 ;
        }

}
Pre-shared key mame vymenene. Setkey vypada:
setkey -c << EOF
spdadd 111.1.81.11/32 222.65.218.22/32 any -P in ipsec
 esp/tunnel/192.168.41.2-192.168.41.1/require;
spdadd 222.65.218.22/32 111.1.81.11/32 any -P out ipsec
 esp/tunnel/192.168.41.1-192.168.41.2/require;
EOF

Konfigurace cisca:
> crypto isakmp policy 10
>  encr 3des
>  hash md5
>  authentication pre-share
> !
> !
> crypto ipsec transform-set myset esp-3des
> !
> crypto map mymap 10 ipsec-isakmp
>  set peer 222.65.218.22
>  set transform-set myset
>  match address 106
>
> ......
> access-list 106 permit ip host 111.1.81.11 host 222.65.218.22
> access-list 106 permit tcp host 111.1.81.11 host 222.65.218.22
>
Neprojde mi ani první fáze.

Pavel Just


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