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我的 Openswan 有一些问题。

我在 aws 上使用 openswan (ubuntu) 作为集线器 vpn 将我的办公室连接到 azure。

与办公室的联系没有问题。

与 Azure 的连接有效，但每小时断开连接，我必须重新启动 ipsec 服务才能再次连接。

我的 ipsec.conf ：

config setup
  protostack=netkey
  nat_traversal=yes
  virtual_private=%v4:172.16.0.0/24
  oe=off

  include /etc/ipsec.d/*.conf

我的 openswan 到 azure conf ：

conn amznazure
    authby=secret
    auto=start
    type=tunnel
    left=%defaultroute 
    leftsubnets=172.16.0.0/24,192.168.16.0/24,192.168.31.0/24,192.168.29.0/24,192.168.13.0/24,192.168.30.0/24,192.168.11.0/24,192.168.33.0/24
    leftnexthop=%defaultroute
    right="myazuregatewayhere"
    rightsubnet=10.1.254.0/24
    ike=aes128-sha1-modp1024
    esp=aes128-sha1
    pfs=no

我的 auth.log 在断开连接点：

    May 13 15:06:46 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #172: received Delete SA payload: replace IPSEC State #181 in 10 seconds
May 13 15:06:46 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #172: received and ignored informational message
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: the peer proposed: 192.168.16.0/24:0/0 -> 10.1.0.0/16:0/0
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194: responding to Quick Mode proposal {msgid:05000000}
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194:     us: 172.16.0.0/24===172.16.0.215---172.16.0.1
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194:   them: 137.117.216.139<137.117.216.139>===10.1.254.0/24
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194: keeping refhim=4294901761 during rekey
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194: transition from state STATE_QUICK_R0 to state STATE_QUICK_R1
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194: transition from state STATE_QUICK_R1 to state STATE_QUICK_R2
May 13 15:06:54 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #194: STATE_QUICK_R2: IPsec SA established tunnel mode {ESP=>0x6c02e964 <0xd39ebc95 xfrm=AES_256-HMAC_SHA2_256 NATOA=none NATD=137.117.216.139:4500 DPD=none}
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: initiating Quick Mode PSK+ENCRYPT+TUNNEL+UP+IKEv2ALLOW+SAREFTRACK to replace #181 {using isakmp#172 msgid:fd85910c proposal=AES(12)_128-SHA1(2)_160 pfsgroup=no-pfs}
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: IKE message has the Commit Flag set but Pluto doesn't implement this feature; ignoring flag
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: ignoring informational payload, type IPSEC_RESPONDER_LIFETIME msgid=fd85910c
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: transition from state STATE_QUICK_I1 to state STATE_QUICK_I2
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: STATE_QUICK_I2: sent QI2, IPsec SA established tunnel mode {ESP=>0x8e84d9d4 <0x36a23a30 xfrm=AES_128-HMAC_SHA1 NATOA=none NATD=none DPD=none}
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: IKE message has the Commit Flag set but Pluto doesn't implement this feature; ignoring flag
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: message ignored because it contains an unexpected payload type (ISAKMP_NEXT_HASH)
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/2x0" #195: sending encrypted notification INVALID_PAYLOAD_TYPE to 137.117.216.139:4500
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: received Delete SA payload: replace IPSEC State #194 in 10 seconds
May 13 15:06:56 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: received and ignored informational message
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: initiating Quick Mode PSK+ENCRYPT+TUNNEL+UP+IKEv2ALLOW+SAREFTRACK to replace #194 {using isakmp#172 msgid:b9cad2db proposal=AES(12)_128-SHA1(2)_160 pfsgroup=no-pfs}
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: IKE message has the Commit Flag set but Pluto doesn't implement this feature; ignoring flag
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: ignoring informational payload, type IPSEC_RESPONDER_LIFETIME msgid=b9cad2db
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: transition from state STATE_QUICK_I1 to state STATE_QUICK_I2
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: STATE_QUICK_I2: sent QI2, IPsec SA established tunnel mode {ESP=>0xa08a87f8 <0x28981ffa xfrm=AES_128-HMAC_SHA1 NATOA=none NATD=none DPD=none}
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: IKE message has the Commit Flag set but Pluto doesn't implement this feature; ignoring flag
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: message ignored because it contains an unexpected payload type (ISAKMP_NEXT_HASH)
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #196: sending encrypted notification INVALID_PAYLOAD_TYPE to 137.117.216.139:4500
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: received Delete SA(0xd5a38e96) payload: deleting IPSEC State #158
May 13 15:07:06 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: received and ignored informational message
May 13 15:07:19 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #193: max number of retransmissions (2) reached STATE_QUICK_I1.  No acceptable response to our first Quick Mode message: perhaps peer likes no proposal
May 13 15:07:19 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #193: starting keying attempt 48 of an unlimited number
May 13 15:07:19 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #197: initiating Quick Mode PSK+ENCRYPT+TUNNEL+PFS+UP+IKEv2ALLOW+SAREFTRACK to replace #193 {using isakmp#3 msgid:f20fa04b proposal=AES(12)_128-SHA1(2)_160 pfsgroup=OAKLEY_GROUP_MODP1024}
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: initiating Main Mode to replace #68
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: ignoring Vendor ID payload [MS NT5 ISAKMPOAKLEY 00000009]
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: received Vendor ID payload [RFC 3947] method set to=115
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike-02_n] meth=106, but already using method 115
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: ignoring Vendor ID payload [FRAGMENTATION]
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: ignoring Vendor ID payload [MS-Negotiation Discovery Capable]
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: ignoring Vendor ID payload [IKE CGA version 1]
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: enabling possible NAT-traversal with method RFC 3947 (NAT-Traversal)
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: transition from state STATE_MAIN_I1 to state STATE_MAIN_I2
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: STATE_MAIN_I2: sent MI2, expecting MR2
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: NAT-Traversal: Result using draft-ietf-ipsec-nat-t-ike (MacOS X): i am NATed
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: transition from state STATE_MAIN_I2 to state STATE_MAIN_I3
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: STATE_MAIN_I3: sent MI3, expecting MR3
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: Main mode peer ID is ID_IPV4_ADDR: '137.117.216.139'
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: transition from state STATE_MAIN_I3 to state STATE_MAIN_I4
May 13 15:08:01 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #198: STATE_MAIN_I4: ISAKMP SA established {auth=OAKLEY_PRESHARED_KEY cipher=aes_128 prf=oakley_sha group=modp1024}
May 13 15:08:29 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #197: max number of retransmissions (2) reached STATE_QUICK_I1.  No acceptable response to our first Quick Mode message: perhaps peer likes no proposal
May 13 15:08:29 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #197: starting keying attempt 49 of an unlimited number
May 13 15:08:29 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #199: initiating Quick Mode PSK+ENCRYPT+TUNNEL+PFS+UP+IKEv2ALLOW+SAREFTRACK to replace #197 {using isakmp#3 msgid:23e51653 proposal=AES(12)_128-SHA1(2)_160 pfsgroup=OAKLEY_GROUP_MODP1024}
May 13 15:09:11 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #172: received Delete SA payload: replace IPSEC State #190 in 10 seconds
May 13 15:09:11 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #172: received and ignored informational message
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: initiating Quick Mode PSK+ENCRYPT+TUNNEL+UP+IKEv2ALLOW+SAREFTRACK to replace #190 {using isakmp#198 msgid:7b466d27 proposal=AES(12)_128-SHA1(2)_160 pfsgroup=no-pfs}
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: IKE message has the Commit Flag set but Pluto doesn't implement this feature; ignoring flag
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: ignoring informational payload, type IPSEC_RESPONDER_LIFETIME msgid=7b466d27
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: transition from state STATE_QUICK_I1 to state STATE_QUICK_I2
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: STATE_QUICK_I2: sent QI2, IPsec SA established tunnel mode {ESP=>0x05dc9dc4 <0x89727ec1 xfrm=AES_128-HMAC_SHA1 NATOA=none NATD=none DPD=none}
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: IKE message has the Commit Flag set but Pluto doesn't implement this feature; ignoring flag
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: message ignored because it contains an unexpected payload type (ISAKMP_NEXT_HASH)
May 13 15:09:21 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #200: sending encrypted notification INVALID_PAYLOAD_TYPE to 137.117.216.139:4500
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/8x0" #1: received Delete SA payload: deleting ISAKMP State #1
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: packet from 137.117.216.139:4500: received and ignored informational message
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: packet from 137.117.216.139:4500: Informational Exchange is for an unknown (expired?) SA with MSGID:0xd38577ee
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: packet from 137.117.216.139:4500: Informational Exchange is for an unknown (expired?) SA with MSGID:0x1f7abcd4
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: packet from 137.117.216.139:4500: Informational Exchange is for an unknown (expired?) SA with MSGID:0x57162433
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: packet from 137.117.216.139:4500: Informational Exchange is for an unknown (expired?) SA with MSGID:0x824edc0a
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: the peer proposed: 192.168.13.0/24:0/0 -> 10.1.0.0/16:0/0
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201: responding to Quick Mode proposal {msgid:06000000}
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201:     us: 172.16.0.0/24===172.16.0.215---172.16.0.1
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201:   them: 137.117.216.139<137.117.216.139>===10.1.254.0/24
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201: keeping refhim=4294901761 during rekey
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201: transition from state STATE_QUICK_R0 to state STATE_QUICK_R1
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201: transition from state STATE_QUICK_R1 to state STATE_QUICK_R2
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #201: STATE_QUICK_R2: IPsec SA established tunnel mode {ESP=>0xc5cec1ca <0x2f21f49f xfrm=AES_256-HMAC_SHA2_256 NATOA=none NATD=137.117.216.139:4500 DPD=none}
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: the peer proposed: 192.168.11.0/24:0/0 -> 10.1.0.0/16:0/0
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202: responding to Quick Mode proposal {msgid:07000000}
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202:     us: 172.16.0.0/24===172.16.0.215---172.16.0.1
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202:   them: 137.117.216.139<137.117.216.139>===10.1.254.0/24
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202: keeping refhim=4294901761 during rekey
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202: transition from state STATE_QUICK_R0 to state STATE_QUICK_R1
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202: transition from state STATE_QUICK_R1 to state STATE_QUICK_R2
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #202: STATE_QUICK_R2: IPsec SA established tunnel mode {ESP=>0x56435fe4 <0x45266448 xfrm=AES_256-HMAC_SHA2_256 NATOA=none NATD=137.117.216.139:4500 DPD=none}
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: the peer proposed: 192.168.30.0/24:0/0 -> 10.1.0.0/16:0/0
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203: responding to Quick Mode proposal {msgid:08000000}
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203:     us: 172.16.0.0/24===172.16.0.215---172.16.0.1
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203:   them: 137.117.216.139<137.117.216.139>===10.1.254.0/24
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203: keeping refhim=4294901761 during rekey
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203: transition from state STATE_QUICK_R0 to state STATE_QUICK_R1
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203: transition from state STATE_QUICK_R1 to state STATE_QUICK_R2
May 13 15:09:29 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #203: STATE_QUICK_R2: IPsec SA established tunnel mode {ESP=>0x3759acf8 <0xb80d6efa xfrm=AES_256-HMAC_SHA2_256 NATOA=none NATD=137.117.216.139:4500 DPD=none}
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #68: the peer proposed: 192.168.29.0/24:0/0 -> 10.1.0.0/16:0/0
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204: responding to Quick Mode proposal {msgid:09000000}
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204:     us: 172.16.0.0/24===172.16.0.215---172.16.0.1
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204:   them: 137.117.216.139<137.117.216.139>===10.1.254.0/24
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204: keeping refhim=4294901761 during rekey
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204: transition from state STATE_QUICK_R0 to state STATE_QUICK_R1
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204: transition from state STATE_QUICK_R1 to state STATE_QUICK_R2
May 13 15:09:30 ip-172-16-0-215 pluto[26141]: "amznazure/1x0" #204: STATE_QUICK_R2: IPsec SA established tunnel mode {ESP=>0xb6d299cc <0xfd3f707f xfrm=AES_256-HMAC_SHA2_256 NATOA=none NATD=137.117.216.139:4500 DPD=none}
May 13 15:09:39 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #199: max number of retransmissions (2) reached STATE_QUICK_I1.  No acceptable response to our first Quick Mode message: perhaps peer likes no proposal
May 13 15:09:39 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #199: starting keying attempt 50 of an unlimited number
May 13 15:11:59 ip-172-16-0-215 pluto[26141]: "amzncapbreton/8x0" #208: initiating Quick Mode PSK+ENCRYPT+TUNNEL+PFS+UP+IKEv2ALLOW+SAREFTRACK to replace #206 {using isakmp#3 msgid:85e04333 proposal=AES(12)_128-SHA1(2)_160 pfsgroup=OAKLEY_GROUP_MODP1024}

你能帮我避免那些断线吗？

非常感谢 ！

4

1 回答 1

0

断开连接可能只是空闲连接的结果您可以尝试使用 restart_by_peer 值添加 DPD 配置，以让您的 openswan 在 Azure GW 下拉连接时重新建立连接（假设 Azure 支持 DPD）

像这样... dpdaction=restart_by_peer dpddelay=15 dpdtimeout=60

或者，您也可以确保始终有流量通过隧道

于 2015-03-16T15:36:09.177 回答