Hello everyone, I´m having some issues with my Cisco SR520. The router works just fine but 3 or 4 times at month we have to reload it cause the connectivity drops and it won´t get back until we restart the unit. We don´t have any complex configuration rather than a metro ethernet link configuration cause this unit is working as a border router only for internet connectivity with our ISP.    So, what do you think it could be happening?    Best regards!    Config:   Current configuration : 1504 bytes ! version 12.4 no service pad service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname LEBRUN_SR520 ! boot-start-marker boot-end-marker ! logging message-counter syslog enable secret 5 $1$OV7A$C5y3OePpK4.HPlF7vEI1f1 ! no aaa new-model ! ! dot11 syslog ip source-route ! ! ! ! ip cef ! no ipv6 cef multilink bundle-name authenticated ! ! ! ! ! archive  log config   hidekeys ! ! ! ! ! interface FastEthernet0  switchport access vlan 100 ! interface FastEthernet1  switchport access vlan 100 ! interface FastEthernet2  switchport access vlan 100 ! interface FastEthernet3  switchport access vlan 100 ! interface FastEthernet4  no ip address  duplex auto  speed auto  no cdp enable ! interface FastEthernet4.847  description INTERNET CONNECTION  encapsulation dot1Q 847  ip address xxxx.xxxx.xxxx.xxxx 255.255.255.252  no cdp enable ! interface Vlan1  no ip address  shutdown ! interface Vlan100  description LEBRUN_INSIDE  ip address xxxx.xxxx.xxxx.xxxx 255.255.255.248 ! ip default-gateway (vlan 100 ip address) ip forward-protocol nd ip route 0.0.0.0 0.0.0.0 xxxx.xxxx.xxxx.xxxx ! no ip http server no ip http secure-server ! no cdp run ! ! ! ! ! control-plane ! banner motd ^C ROUTER CON ACCESSO RESTRINGIDO - POR FAVOR INTRODUZCA SU CLAVE ^C ! line con 0  password 7 15060E00033F2E367E6A6170  login  no modem enable line aux 0 line vty 0 1  password 7 010703085C1E031D77151A5B  login line vty 2 4  login ! scheduler max-task-time 5000 no scheduler allocate end   ... View more

Hello everybody I got an ssue, i have a vpn site to site between sr520 and rv042, and would like to allow  complete traffic between these two offices, or almost complete trafic, because behing sr520 a got an IPPBX directly connected, and on the other site RV042  I got several remote IP extentions. I´ve tryed with an extended access-list between my lan on sr520 and remotes rv042 lan, with no results How can I make this work? Thank you very much best regards!!! ... View more

Hello Everyboddy, I got some issues here, so i hope you can help me out. What i´m tryin to do is seting up a vpn betwen these two routers, so i´ve checked the configuration many times but i didn´t find the problem. PS: Sorry for hiding the public addresses and info is just that my company does not want to share them. Here´s the debug from the SR520: Mar  3 16:06:12.359: ISAKMP (0:0): received packet from xxxx.xxxx.xxxx.xxxx dport 50 0 sport 500 Global (N) NEW SA *Mar  3 16:06:12.359: ISAKMP: Created a peer struct for 1xxxx.xxxx.xxxx.xxxx, peer por t 500 *Mar  3 16:06:12.359: ISAKMP: New peer created peer = 0x83B94084 peer_handle = 0 x8000000B *Mar  3 16:06:12.359: ISAKMP: Locking peer struct 0x83B94084, refcount 1 for cry pto_isakmp_process_block *Mar  3 16:06:12.359: ISAKMP: local port 500, remote port 500 *Mar  3 16:06:12.359: insert sa successfully sa = 847E3DB8 *Mar  3 16:06:12.363: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_MM_EXCH *Mar  3 16:06:12.363: ISAKMP:(0):Old State = IKE_READY  New State = IKE_R_MM1 *Mar  3 16:06:12.363: ISAKMP:(0): processing SA payload. message ID = 0 *Mar  3 16:06:12.363: ISAKMP:(0):No pre-shared key with xxxx.xxxx.xxxx.xxxx! *Mar  3 16:06:12.363: ISAKMP : Scanning profiles for xauth ... *Mar  3 16:06:12.363: ISAKMP:(0):Checking ISAKMP transform 0 against priority 1 policy *Mar  3 16:06:12.363: ISAKMP:      life type in seconds *Mar  3 16:06:12.363: ISAKMP:      life duration (basic) of 28800 *Mar  3 16:06:12.363: ISAKMP:      encryption DES-CBC *Mar  3 16:06:12.363: ISAKMP:      hash MD5 *Mar  3 16:06:12.363: ISAKMP:      auth pre-share *Mar  3 16:06:12.363: ISAKMP:      default group 1 *Mar  3 16:06:12.363: ISAKMP:(0):Preshared authentication offered but does not m atch policy! *Mar  3 16:06:12.363: ISAKMP:(0):atts are not acceptable. Next payload is 0 *Mar  3 16:06:12.363: ISAKMP:(0):no offers accepted! *Mar  3 16:06:12.363: ISAKMP:(0): phase 1 SA policy not acceptable! (local xxxx.xxxx.xxxx.xxxx remote 1xxxx.xxxx.xxxx.xxxx) *Mar  3 16:06:12.363: ISAKMP (0:0): incrementing error counter on sa, attempt 1 of 5: construct_fail_ag_init *Mar  3 16:06:12.363: ISAKMP:(0): sending packet to xxxx.xxxx.xxxx.xxxx my_port 500 p eer_port 500 (R) MM_NO_STATE *Mar  3 16:06:12.363: ISAKMP:(0):Sending an IKE IPv4 Packet. *Mar  3 16:06:12.363: ISAKMP:(0):peer does not do paranoid keepalives. ot accepted" state (R) MM_NO_STATE (peer 1xxxx.xxxx.xxxx.xxxx) *Mar  3 16:06:12.363: ISAKMP (0:0): FSM action returned error: 2 *Mar  3 16:06:12.363: ISAKMP:(0):Input = IKE_MESG_INTERNAL, IKE_PROCESS_MAIN_MOD E *Mar  3 16:06:12.363: ISAKMP:(0):Old State = IKE_R_MM1  New State = IKE_R_MM1 *Mar  3 16:06:12.367: ISAKMP:(0):deleting SA reason "Phase1 SA policy proposal n ot accepted" state (R) MM_NO_STATE (peer xxxx.xxxx.xxxx.xxxx) *Mar  3 16:06:12.367: ISAKMP: Unlocking peer struct 0x83B94084 for isadb_mark_sa _deleted(), count 0 *Mar  3 16:06:12.367: ISAKMP: Deleting peer node by peer_reap for xxxx.xxxx.xxxx.xxxx : 83B94084 *Mar  3 16:06:12.367: ISAKMP:(0):Input = IKE_MESG_INTERNAL, IKE_PHASE1_DEL *Mar  3 16:06:12.367: ISAKMP:(0):Old State = IKE_R_MM1  New State = IKE_DEST_SA *Mar  3 16:06:12.367: IPSEC(key_engine): got a queue event with 1 KMI message(s) *Mar  3 16:06:12.367: ISAKMP:(0):deleting SA reason "No reason" state (R) MM_NO_ STATE (peer 190.75.132.212) *Mar  3 16:06:12.367: ISAKMP:(0):Input = IKE_MESG_INTERNAL, IKE_PROCESS_ERROR *Mar  3 16:06:12.367: ISAKMP:(0):Old State = IKE_DEST_SA  New State = IKE_DEST_S A HERE´S THE CONFIGURATION SR520: Current configuration : 5091 bytes ! version 12.4 no service pad service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname SR520_LEBRUN ! boot-start-marker boot-end-marker ! logging message-counter syslog enable secret 5 $1$UuTx$Y.koYevk4/LPbBf64zkuS0 ! aaa new-model ! ! aaa authentication login default local aaa authentication login tango_authen_login line local aaa authorization exec default local aaa authorization exec tango_author_exec if-authenticated ! ! aaa session-id common ! crypto pki trustpoint TP-self-signed-3291959072 enrollment selfsigned subject-name cn=IOS-Self-Signed-Certificate-3291959072 revocation-check none rsakeypair TP-self-signed-3291959072 ! ! crypto pki certificate chain TP-self-signed-3291959072 certificate self-signed 01   30820253 308201BC A0030201 02020101 300D0609 2A864886 F70D0101 04050030   31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274   69666963 6174652D 33323931 39353930 3732301E 170D3032 30333032 32313534   30325A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649   4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33 32393139   35393037 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281   8100BBD5 6B0E11F1 D03D650E 22115792 E4CBC7A1 F2B744E6 AE965A32 36220A4B   42BC3422 2291666D D013575C E56640E5 59327E55 F9DE394E 4AC4F9EF 6C25D0ED   15F402F3 E2CDFEC5 B4E5CC55 CEC08A98 98EAEDCD 3A6C6D97 329FBC31 21502310   DF5E553A F158389E 555BE050 81E888C0 261E0E86 BE3498D7 71991DBF 68250D68   BCAF0203 010001A3 7B307930 0F060355 1D130101 FF040530 030101FF 30260603   551D1104 1F301D82 1B535235 32305F4C 45425255 4E2E6C65 6272756E 5F6E6370   2E636F6D 301F0603 551D2304 18301680 14E61EB4 559D8ACF 0A51400E E47A2A17   1D85DAF7 A6301D06 03551D0E 04160414 E61EB455 9D8ACF0A 51400EE4 7A2A171D   85DAF7A6 300D0609 2A864886 F70D0101 04050003 81810031 A3CB3462 64797A5B   81BBC615 0044A2A4 4E392911 FB79B865 63E51183 A4DDC805 DBD9C8AD 3199C6FE   8791B246 E94D2CE5 59D7288B 6D72A231 FB9E4EFE 67167CF2 822145EB 372E666E   8289DE17 3187B72E 620BE58E C864F8B3 D84308A0 29995603 A19A9F94 79955C6F   666491F6 226F2546 02DDE1D8 112DCF7A 1DC9F003 635972         quit dot11 syslog ip source-route ! ! ip dhcp excluded-address 192.168.2.1 ! ip dhcp pool 1    import all    network 192.168.2.0 255.255.255.0    default-router 192.168.2.1    domain-name labrun_ncp.com    dns-server 200.44.32.12 200.11.248.12 ! ! ip cef ip domain name lebrun_ncp.com ip ddns update method sdm_ddns1 HTTP   add http://xxxx.xxxx.xxxx.xxxx@members.dyndns.org/nic/update?system=dyn dns&hostname=<h>&myip=<a>   remove http://xxxx.xxxx.xxxx.xxxx@members.dyndns.org/nic/update?system= dyndns&hostname=<h>&myip=<a> interval maximum 2 0 0 0 interval minimum 1 0 0 0 ! no vlan accounting input ! no ipv6 cef multilink bundle-name authenticated ! ! username Admin privilege 15 secret 5 $1$cixn$hZS19piuPlZSX9vDLPCbK1 ! ! crypto isakmp policy 1 encryp des hash md5 authentication pre-share lifetime 28800 crypto isakmp key xxxxxxx address 192.168.4.0 255.255.255.0 ! crypto ipsec security-association idle-time 300 ! crypto ipsec transform-set VPN_LEBRUN_TIMON esp-des esp-md5-hmac ! crypto map LEBRU_TIMON 1 ipsec-isakmp set peer xxxx.xxxx.dyndns.org set transform-set VPN_LEBRUN_TIMON match address 110 ! archive log config   hidekeys ! ! ! ! ! interface FastEthernet0 description INTERFACE DIRECTLY CONNECTED TO IPPX KX-NCP1000 switchport access vlan 2 ! interface FastEthernet1 description I NTERFACE DIRECTLY CONNECTED TO RECORDING SERVER POLTYS POLTYS_NCP switchport access vlan 2 ! interface FastEthernet2 description FREE switchport access vlan 2 ! interface FastEthernet3 description FREE switchport access vlan 2 ! interface FastEthernet4 description INTERFACE DIRECTLY CONNECTED TO MODEM ADLS NETOPIA 2246n-XG ip dhcp client update dns server none ip ddns update hostname xxxx.xxxx.dyndns.org ip ddns update sdm_ddns1 ip address dhcp client-id FastEthernet4 ip nat outside ip virtual-reassembly duplex auto speed auto crypto map LEBRU_TIMON ! interface Vlan1 no ip address ! interface Vlan2 ip address 192.168.2.1 255.255.255.0 ip nat inside ip virtual-reassembly ! ip default-gateway 192.168.2.1 ip forward-protocol nd ip route 0.0.0.0 0.0.0.0 FastEthernet4 ! ip http server ip http secure-server ip http client username Admin ip http client password 0 xxxx.xxxx ip nat inside source list 1 interface FastEthernet4 overload ip nat inside source list 115 interface FastEthernet4 overload ! access-list 1 remark SDM_ACL Category=2 access-list 1 permit 192.168.2.0 0.0.0.255 access-list 110 permit ip 192.168.2.0 0.0.0.255 192.168.4.0 0.0.0.255 access-list 115 deny   ip 0.0.2.0 192.168.4.0 any access-list 115 permit ip 192.168.2.0 0.0.0.255 any ! ! ! ! ! control-plane ! banner login ^COUTE^C banner motd ^COUTE^C ! line con 0 password telguer001 no modem enable line aux 0 line vty 0 4 authorization exec tango_author_exec login authentication tango_authen_login ! scheduler max-task-time 5000 end RV042 CONFIG: ... 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Hello, I have serious problems with quick VPN Client, when I install any version of this software and try to connect in any computer, windows (Xp, Vista)  always send me a massage error telling me that the program stop to work, I really don’t know why it this happening. Thank you very much and sorry about my english Best regards!!! ... View more