Sono poco esperto di questo settore e vi chiedo una mano.
Allora ho due sedi a distanza di 25 km l'una dall'altra, su ogni sede c'è una liea adsl, una è la smart 5 di telecom e l'altra un alice 7 mega.
Su ogni linea telefonica ho degli ip aggiuntivi (se non ricordo male 5 per ogni liena adsl) e su queste due linee è stata crerato un tunnel vpn con dei cisco asa 5505 configurati dalla zucchetti informatca di lodi.
Allora mi hanno fatto mettere in questo modo le apparecchiature :
sede 1:
router age della pirelli e a cascata asa 5505 e hub switch su cui sono il server linux e i client della sede server;
sede 2:
router pirelli gate 2 plus, cisco asa 5505 e hub switch su cui sono collegati 3 pc.
Ora spiego il problema premesso che sul server c'è il software "Apri" di zucchetti.
Quando la sede a distanza apre il programma "Apri" e si fa una 10 di minuti di non lavoro il programma apri di zucchetti si chiude da solo.
Oppure durante il lavoro da degli errori che sono come se si disconnettesse.
Ho controllato tutte le macchine non ci sono virus.
Zucchetti mi dice che gli asa sono perfettamente configurati e che l'unica cosa che nota è che pingando gli ip pubblici delle due sedi ci sono delle richieste scadute oppure degli elevati tempi di latenza nel ping addirittura 4000ms.
Allora ho contattato telecom dicendo di controllare le linee pensando fosse un sovraccarico di mux perche il TTl =62.
Telecom facendo dei ping estesi nella configurazione dei due numeri adsl, non rileva perdite di pacchetti.
Ora sono totalmente in panne perche non riesco a capire cosa succede.
Prima di cisco asa 5505 avevo dei firewall della symantec che ho dovuto cambiare perche uno si è bruciato e me li hanno fatti cambiare entrambi.
Però con firewall Symantec non è mai successa una cosa del genere.
Con i firewall della symantec vedevo tutti i computer delle due sedi come se fosse un unica rete, quelli della zucchetti mi dicono che con gli asa 5505 non è possibile.
Sarà vero?
Insomma io ho cambiato i firewall della symantec perche uno dei due era bruciato, ho messo cisco tutti mi dicono che sono migliori, ma mi dano questo tipo di problema.
Ho dubbi perche facendo i ping du entrambi gli ip pubblici ci sono richieste scadute e tempi di attesa lunghi.
Mi domando possibile che su due numeri telecom, telecom abbbia problemi su entrambi?
Insomma una casistica un po strana.
Tutto cio da quando ho cambiato i firewall?
Mi domando non è che sono configurati male sti firewall della cisco?
Non è che zucchetti li ha configurati male?
Io non so come si accede per tirar fuori le configurazioni di questi due asa, se mi dite come si fa le tiro furoi.
Intanto qulacuno mi dare una idea su dove sbattere la testa o falra sbattere a chi di dovere?
Grazie.
Problema con VPN fatta con due asa 5505.
Moderatore: Federico.Lagni
-
RJ45
- Network Emperor
- Messaggi: 456
- Iscritto il: mer 07 giu , 2006 6:40 am
- Località: Udine (UD)
Ciao Pippolo,
ti rispondo per quanto ne so io, punto per punto...
ti rispondo per quanto ne so io, punto per punto...
c'ho lavorato da un cliente...Ora spiego il problema premesso che sul server c'è il software "Apri" di zucchetti.
Forse è un problema di timeout... Se la linea fa qualche scherzo ed il software non attende abbastanza... Apri non funziona granchè con collegamenti lenti.Quando la sede a distanza apre il programma "Apri" e si fa una 10 di minuti di non lavoro il programma apri di zucchetti si chiude da solo.
Oppure durante il lavoro da degli errori che sono come se si disconnettesse.
No, è una minchi@ta. Bisognerebbe vedere per cosa è stato permesso il passaggio sulla vpn.Con i firewall della symantec vedevo tutti i computer delle due sedi come se fosse un unica rete, quelli della zucchetti mi dicono che con gli asa 5505 non è possibile. Sarà vero?
Ma no, non più tardi di un mese fa ho fatto una cosa molto simile alla tua: 2 Asa 5505, vpn IPSec, gestionale dal nome ignoto, e funziona tutto.ho messo cisco tutti mi dicono che sono migliori, ma mi dano questo tipo di problema.
Dovresti avere la password e collegarti in console per copiare la configurazione.Mi domando non è che sono configurati male sti firewall della cisco?
Non è che zucchetti li ha configurati male?
Io non so come si accede per tirar fuori le configurazioni di questi due asa, se mi dite come si fa le tiro furoi.
-
pippolo10
- n00b
- Messaggi: 2
- Iscritto il: lun 04 ago , 2008 8:11 pm
Ecco le configurazioni dei due firewall:
SEDE 1
Result of the command: "sh run"
: Saved
:
ASA Version 7.2(3)
!
hostname pix-*******
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.0.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address **.***.***.*** ***.***.***.***
!
interface Vlan3
shutdown
no forward interface Vlan1
nameif dmz
security-level 50
ip address dhcp
!
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
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_1_cryptomap extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list inside_access_out extended permit icmp any any echo-reply
access-list inside_access_out extended permit ip 192.168.0.0 255.255.255.0 any
access-list outside_access_in extended permit icmp any any echo-reply
access-list inside_nat0_outbound extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu dmz 1500
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
access-group outside_access_in in interface outside
access-group inside_access_out out interface inside
route outside 0.0.0.0 0.0.0.0 **.***.***.*** 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 192.168.0.0 255.255.255.0 inside
http **.**.***.** 255.255.255.248 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer **.***.***.**
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet **.***.***.** 255.255.255.248 outside
telnet 192.168.0.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
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
tunnel-group **.***.***.** type ipsec-l2l
tunnel-group **.***.**.** ipsec-attributes
pre-shared-key * Result of the command: "sh run"
: Saved
:
ASA Version 7.2(3)
!
hostname pix-**********
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.0.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address **.***.***.*** 255.255.255.248
!
interface Vlan3
shutdown
no forward interface Vlan1
nameif dmz
security-level 50
ip address dhcp
!
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
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_1_cryptomap extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list inside_access_out extended permit icmp any any echo-reply
access-list inside_access_out extended permit ip 192.168.0.0 255.255.255.0 any
access-list outside_access_in extended permit icmp any any echo-reply
access-list inside_nat0_outbound extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu dmz 1500
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
access-group outside_access_in in interface outside
access-group inside_access_out out interface inside
route outside 0.0.0.0 0.0.0.0 **.***.***.*** 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 192.168.0.0 255.255.255.0 inside
http **.**.***.** 255.255.255.248 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer **.***.***.**
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet **.**.***.** 255.255.255.248 outside
telnet 192.168.0.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
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
tunnel-group **.***.***.** type ipsec-l2l
tunnel-group **.***.***.** ipsec-attributes
pre-shared-key * -------------------------------> VpnConnectionAS@Pix
prompt hostname context
Cryptochecksum:*********
: end
prompt hostname context
Cryptochecksum:***************
: end
SEDE 2
: Saved
:
ASA Version 7.2(3)
!
hostname pix-*******
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address **.***.***.** 255.255.255.248
!
interface Vlan3
shutdown
no forward interface Vlan1
nameif dmz
security-level 50
ip address dhcp
!
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
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list inside_access_out extended permit ip 192.168.1.0 255.255.255.0 any
access-list inside_access_out extended permit icmp any any echo-reply
access-list outside_access_in extended permit icmp any any echo-reply
access-list outside_1_cryptomap extended permit ip 192.168.1.0 255.255.255.0 192.168.0.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip 192.168.1.0 255.255.255.0 192.168.0.0 255.255.255.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu dmz 1500
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
access-group inside_access_out out interface inside
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 **.***.***.** 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 **.**.***.** 255.255.255.248 outside
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer **.***.***.***
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.1.0 255.255.255.0 inside
telnet **.**.***.** 255.255.255.248 outside
telnet timeout 5
ssh timeout 5
console timeout 0
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
tunnel-group **.***.***.*** type ipsec-l2l
tunnel-group **.***.***.*** ipsec-attributes
pre-shared-key * ---------------------------> vpnConnectionAS@Pix
prompt hostname context
Cryptochecksum:*********************************
: end
pix-**************#
Naturalmente ho tolto tutti i dati sensibili: password, ip raggiungibili e cosi via.
Voglio solo capire se sono corrette.
Vedo questi timeout sia sulla sede 1 che sulla sede 2 che per la mia ignoranza forse sono limitativi:
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
Che ne dite?
Sono normali?
A me mi sa tanto da profano che qualcosa non quadra in queste due configurazioni.
SEDE 1
Result of the command: "sh run"
: Saved
:
ASA Version 7.2(3)
!
hostname pix-*******
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.0.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address **.***.***.*** ***.***.***.***
!
interface Vlan3
shutdown
no forward interface Vlan1
nameif dmz
security-level 50
ip address dhcp
!
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
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_1_cryptomap extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list inside_access_out extended permit icmp any any echo-reply
access-list inside_access_out extended permit ip 192.168.0.0 255.255.255.0 any
access-list outside_access_in extended permit icmp any any echo-reply
access-list inside_nat0_outbound extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu dmz 1500
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
access-group outside_access_in in interface outside
access-group inside_access_out out interface inside
route outside 0.0.0.0 0.0.0.0 **.***.***.*** 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 192.168.0.0 255.255.255.0 inside
http **.**.***.** 255.255.255.248 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer **.***.***.**
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet **.***.***.** 255.255.255.248 outside
telnet 192.168.0.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
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
tunnel-group **.***.***.** type ipsec-l2l
tunnel-group **.***.**.** ipsec-attributes
pre-shared-key * Result of the command: "sh run"
: Saved
:
ASA Version 7.2(3)
!
hostname pix-**********
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.0.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address **.***.***.*** 255.255.255.248
!
interface Vlan3
shutdown
no forward interface Vlan1
nameif dmz
security-level 50
ip address dhcp
!
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
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_1_cryptomap extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list inside_access_out extended permit icmp any any echo-reply
access-list inside_access_out extended permit ip 192.168.0.0 255.255.255.0 any
access-list outside_access_in extended permit icmp any any echo-reply
access-list inside_nat0_outbound extended permit ip 192.168.0.0 255.255.255.0 192.168.1.0 255.255.255.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu dmz 1500
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
access-group outside_access_in in interface outside
access-group inside_access_out out interface inside
route outside 0.0.0.0 0.0.0.0 **.***.***.*** 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 192.168.0.0 255.255.255.0 inside
http **.**.***.** 255.255.255.248 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer **.***.***.**
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet **.**.***.** 255.255.255.248 outside
telnet 192.168.0.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
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
tunnel-group **.***.***.** type ipsec-l2l
tunnel-group **.***.***.** ipsec-attributes
pre-shared-key * -------------------------------> VpnConnectionAS@Pix
prompt hostname context
Cryptochecksum:*********
: end
prompt hostname context
Cryptochecksum:***************
: end
SEDE 2
: Saved
:
ASA Version 7.2(3)
!
hostname pix-*******
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address **.***.***.** 255.255.255.248
!
interface Vlan3
shutdown
no forward interface Vlan1
nameif dmz
security-level 50
ip address dhcp
!
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
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list inside_access_out extended permit ip 192.168.1.0 255.255.255.0 any
access-list inside_access_out extended permit icmp any any echo-reply
access-list outside_access_in extended permit icmp any any echo-reply
access-list outside_1_cryptomap extended permit ip 192.168.1.0 255.255.255.0 192.168.0.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip 192.168.1.0 255.255.255.0 192.168.0.0 255.255.255.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu dmz 1500
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
access-group inside_access_out out interface inside
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 **.***.***.** 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 **.**.***.** 255.255.255.248 outside
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer **.***.***.***
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.1.0 255.255.255.0 inside
telnet **.**.***.** 255.255.255.248 outside
telnet timeout 5
ssh timeout 5
console timeout 0
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
tunnel-group **.***.***.*** type ipsec-l2l
tunnel-group **.***.***.*** ipsec-attributes
pre-shared-key * ---------------------------> vpnConnectionAS@Pix
prompt hostname context
Cryptochecksum:*********************************
: end
pix-**************#
Naturalmente ho tolto tutti i dati sensibili: password, ip raggiungibili e cosi via.
Voglio solo capire se sono corrette.
Vedo questi timeout sia sulla sede 1 che sulla sede 2 che per la mia ignoranza forse sono limitativi:
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
Che ne dite?
Sono normali?
A me mi sa tanto da profano che qualcosa non quadra in queste due configurazioni.
