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<p class="MsoNormal"><span lang="EN-US">Hi Matthew,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Could You please help me a little bit?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I stuck creating Dialup VPN with SRX220 cluster. Phase 1 and 2 goes fine, and after a few successful SA key change the connection broken.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">It seems that our Shrew client tries to reauthenticate the already logged in user and loses the SA after that. See the log from SRX220 below.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Do You have any thoughts about this?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank You and best,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Tamas Uracs<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">1.1.1.1: Shrew 2.1.7<o:p></o:p></p>
<p class="MsoNormal">2.2.2.2: SRX 220 cluster<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Feb 1 15:29:53 ike_sa_find_half: Not found half SA = { 3f42e50f 80cd21b2 - 00000000 00000000 }<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:53 ike_get_sa: Invalid cookie, no sa found, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152 } / 5f0f7631, remote = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:53 unknown (unknown) <-> unknown { unknown [unknown] / unknown } unknown; Packet to unknown Isakmp SA, ip = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:56 ike_retransmit_callback: Start, retransmit SA = { e745b337 b7895475 - 8ede6b29 1a2b4c81}, nego = 2<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:56 ike_retransmit_callback: Isakmp SA has been marked as deleted<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:56 2.2.2.2:0 (Initiator) <-> 1.1.1.1:2726 { e745b337 b7895475 - 8ede6b29 1a2b4c81 [2] / 0x3b22e311 } CFG; Error = Timeout (8197)<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:56 ike_send_notify: Private notification, do not send notification<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:56 ike_delete_negotiation: Start, SA = { e745b337 b7895475 - 8ede6b29 1a2b4c81}, nego = 2<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:56 ike_free_negotiation_cfg: Start, nego = 2<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:29:56 ike_free_negotiation: Start, nego = 2<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_state_restart_packet: Start, restart packet SA = { 1b1eb4a5 3c38975e - cff216d1 79bfcefb}, nego = 1<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_st_o_qm_done: Quick Mode negotiation done<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_send_notify: Connected, SA = { 1b1eb4a5 3c38975e - cff216d1 79bfcefb}, nego = 1<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_delete_negotiation: Start, SA = { 1b1eb4a5 3c38975e - cff216d1 79bfcefb}, nego = 1<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_free_negotiation_qm: Start, nego = 1<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_free_negotiation: Start, nego = 1<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_free_id_payload: Start, id type = 4<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_free_id_payload: Start, id type = 4<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_free_id_payload: Start, id type = 4<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:04 ike_free_id_payload: Start, id type = 4<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:08 ike_get_sa: Start, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152 } / 5f30985a, remote = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:08 ike_sa_find_half: Not found half SA = { 3f42e50f 80cd21b2 - 00000000 00000000 }<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:08 ike_get_sa: Invalid cookie, no sa found, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152 } / 5f30985a, remote = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:08 unknown (unknown) <-> unknown { unknown [unknown] / unknown } unknown; Packet to unknown Isakmp SA, ip = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:12 ike_get_sa: Start, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152 } / a6525a3e, remote = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:12 ike_sa_find_half: Not found half SA = { 3f42e50f 80cd21b2 - 00000000 00000000 }<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:12 ike_get_sa: Invalid cookie, no sa found, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152 } / a6525a3e, remote = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:12 unknown (unknown) <-> unknown { unknown [unknown] / unknown } unknown; Packet to unknown Isakmp SA, ip = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:15 ike_get_sa: Start, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152 } / 622d9826, remote = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:15 ike_sa_find_half: Not found half SA = { 3f42e50f 80cd21b2 - 00000000 00000000 }<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:15 ike_get_sa: Invalid cookie, no sa found, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152 } / 622d9826, remote = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:15 unknown (unknown) <-> unknown { unknown [unknown] / unknown } unknown; Packet to unknown Isakmp SA, ip = 1.1.1.1:2726<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:16 ike_state_restart_packet: Start, restart packet SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152}, nego = 0<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:16 ike_st_o_cfg_done: CFG negotiation done<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:16 ike_send_notify: Connected, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152}, nego = 0<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:16 ike_delete_negotiation: Start, SA = { 3f42e50f 80cd21b2 - 7775a279 0f399152}, nego = 0<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:16 ike_free_negotiation_cfg: Start, nego = 0<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:16 ike_free_negotiation: Start, nego = 0<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 Deleted (spi=894670796, protocol=ESP dst=2.2.2.2) entry from the peer hash table<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 Deleted (spi=894670796, protocol=ESP dst=2.2.2.2) entry from the dynamic sa spi hash table<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 jnp_ike_connect_delete: Start, remote_name = 1.1.1.1:2726, flags = 00010000<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 jnp_ike_create_delete_internal: Start, remote_name = 1.1.1.1:2726, flags = 00010000<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 jnp_ike_create_delete_internal: No isakmp sa found and connect flags require it<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 Not route based VPN. Not deleting NHTB entry<o:p></o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 In iked_ipsec_sa_pair_delete Deleting GENCFG msg with key; Tunnel = 133955647;SPI-In = 894670796<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Feb 1 15:30:17 Deleted SA pair for tunnel = 133955647 with SPI-In = 894670796 to kernel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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