![VPN 错误 500 STATE_MAIN_I1,无法启动阶段 2](https://linux22.com/image/663755/VPN%20%E9%94%99%E8%AF%AF%20500%20STATE_MAIN_I1%EF%BC%8C%E6%97%A0%E6%B3%95%E5%90%AF%E5%8A%A8%E9%98%B6%E6%AE%B5%202.png)
我正在尝试使用 openswan 从 CentOS 7 设置站点到站点的 vpn 到 fortigate 60c,每次我都会收到以下错误
000 #1: "office":500 STATE_MAIN_I1 (sent MI1, expecting MR1);
EVENT_v1_RETRANSMIT in 8s; nodpd; idle; import:admin initiate
000 #1: pending Phase 2 for "office" replacing #0
我的配置文件
办公室配置文件
conn office
left=%defaultroute # Your local linux machine IP
leftsubnet=192.168.3.0/24 # The subnet of your local Linux machine
leftid=@openswan # Same as given in Sonicwall
leftnexthop=%defaultroute
# leftxauthclient=yes
right=mrt.mx # Sonicwall VPN IP
rightsubnet=192.168.1.0/24 # Sonicwall LAN subnet
rightid=office # Sonicwall Unique Identifier
# rightxauthserver=yes
# keyingtries=0
# pfs=yes
auto=start
auth=esp
esp=3DES-SHA1
ike=3DES-SHA1
ikelifetime=1800s
authby=secret
aggrmode=no
# leftmodecfgclient=yes
dpddelay=30
dpdtimeout=60
ipsec配置文件
GNU nano 2.3.1 Fichero: /etc/ipsec.conf
version 2.0 # conforms to second version of ipsec.conf specification
# basic configuration
config setup
# Debug-logging controls: "none" for (almost) none, "all" for lots.
# klipsdebug=none
# plutodebug="control parsing"
# For Red Hat Enterprise Linux and Fedora, leave protostack=netkey
protostack=netkey
nat_traversal=yes
interfaces=%defaultroute
oe=off
# Enable this if you see "failed to find any available worker"
nhelpers=0
include /etc/ipsec.d/*.conf
答案1
我遇到了以下错误,我在一篇文章中看到这无关紧要,但我确实必须启用转发,它解决了这个错误并允许建立连接找到两个或更多接口,检查 IP 转发 [失败]
`sysctl -w net.ipv4.forwarding=1`