我在GNS3上做IPsec实验,两端路由配置绝对一致,但是每次做完SA都为空(*Mar 1 00:33:14.435: ISAKMP: callback: no SA found for 0.0.0.0/0.0.0.0 [vrf 0])实在不知道该咋办了,求高手帮忙解答。
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R1
crypto isakmp policy 110
hash md5
authentication pre-share
crypto isakmp key cisco address 12.0.0.1 255.255.255.0
!
!
crypto ipsec transform-set aaa esp-des
!
crypto map aaa 110 ipsec-isakmp
set peer 12.0.0.1
set security-association lifetime seconds 86400
set transform-set aaa
set pfs group1
match address 110
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R3
crypto isakmp policy 110
hash md5
authentication pre-share
crypto isakmp key cisco address 23.0.0.3 255.255.255.0
!
!
crypto ipsec transform-set aaa esp-des
!
crypto map aaa 110 ipsec-isakmp
set peer 23.0.0.3
set security-association lifetime seconds 86400
set transform-set aaa
set pfs group1
match address 110