HI, As I told you, there are 2 firewalls behind the router, both has as default GW routers ip, 192.168.157.254. If I change the firewall's LAN ip from 192.168.157.252 to 192.168.157.251 it works... if router is switched off same error.. changing the ip and solution. what's happening? Sorry about this late response...I was ill Best regards
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Hi, I have a 1841 cisco router with ports and ip remote access to locally connected 2 firewalls. Those firewalls stablish 2 vpn tunnels. 1 is up an the other one no. This warning is show: packet has invalid spi for dest address=213.171.249.86, prot=50 spi srcaddress=217.204.95.134. why? ther is no crypto configured at router all vpn traffic is configured into the firewall Whats wrong? Best regards
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Hi, Do not worry!!! I switched to my old 1721 until the problem will be resolved. This friday afternoon I'll connect again my 1841 and data will be posted ok? Best regards
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Hi, The router has 2 wic interfaces...with this scenario only the second one. Scenario-> Wic->router->watchdog firewall(enabled a 3des vpn). This firewall has an ip address like 10.168.157.x. The problem is... is impossible to stablish this vpn, no connection from remote sites 217.x.x.x to this firewall.
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Hi, I've migrated from cisco 1721 to 1841. This router has 2 adsl wics(1wic 1hwic) and one lan interface with 2 lan addess configured. Behind the router is a firewall. See the attached file. This firewall enables a tunnel, because of this there is no vpn config into the router. This config ran fine into with 1721 but this 1841 has the latest IOS which has a new ios firewall. I think there is a problem with the rules. Remote ips are: access-list 117 permit ip host 217.204.95.134 any access-list 117 permit ip host 82.110.62.66 any access-list 117 permit ip host 217.204.95.135 any And the outside interface: interface ATM0/1/0.1 point-to-point Best regards
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Hi, I have a cisco 1721 router c1700-advipservicesk9-mz.124-15.T7.bin IOS and easy vpn server configured. I do not know why, but when I try to configure the vpn server(easy vpn server) is impossible to set sha2 or aes encr even this IOS supports both.. Why? I use sdm software to configure cisco routers Best regards
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Hi, ofcourse, this access-list is not a very big list... they are 400 or 500 access-list blocking networks. I do not want to enter those lines manually even using sdm
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Hi, I 've a file (blacklist ip file ). Which is the fastest way add the ips to the router? Is there any script to add them or maybe one by one added to the router? Best regards
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Hi, VPN site to site from 2821 with a 4mbpsx4mbps LMDS and 837 Adsl 3000/512...which would be the max download rate? And 2821 to a 1721(vpn module installed) with a adsl 4000/512? Best regards
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Hi, Can I follow this web http://help.expedient.com/broadband/mtu_ping_test.shtml to get the correct MTU to use with your command? or I must use 1300?
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