IPSec Down after Upgrade to 2.3
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Just noticed something new.
A reboot of the server (virtual on esxi) brings up the ipsec tunnels.
After about eight hours it's seems like they just appear up but there is no SADs or SPDs -
This sounds like the same issue as I am having here: https://forum.pfsense.org/index.php?topic=108706.0
I am using the OpenBGPD package as well…
Since I posted that I am no longer running the beta version but the issue still persists. I will give the patch linked earlier a go to see if it makes any difference for me, if anyone else has any suggested fixes happy to give them a go.
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This sounds like the same issue as I am having here: https://forum.pfsense.org/index.php?topic=108706.0
I am using the OpenBGPD package as well…
Since I posted that I am no longer running the beta version but the issue still persists. I will give the patch linked earlier a go to see if it makes any difference for me, if anyone else has any suggested fixes happy to give them a go.
After cmb removed openbgpd (i wasnt actually using it at the time) everything has been fine with my tunnels.
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Unfortunately I need OpenBGPD as I advertise prefixes that need to be routed over the IPSEC tunnels to the pfSense server. Its both too hard to keep track of which prefixes go where and much easier from a failover/traffic engineering point of view to not use it for my case. In this particular situation I also advertise the prefixes in the local office network to the pfSense server from the switches as there are quite a few different networks. I hope that there is a work around at some point, I would be happy to be a guinea pig for it.
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Unfortunately I need OpenBGPD as I advertise prefixes that need to be routed over the IPSEC tunnels to the pfSense server. Its both too hard to keep track of which prefixes go where and much easier from a failover/traffic engineering point of view to not use it for my case. In this particular situation I also advertise the prefixes in the local office network to the pfSense server from the switches as there are quite a few different networks. I hope that there is a work around at some point, I would be happy to be a guinea pig for it.
This is exactly why i am so glad i updated my home system before doing my office router…
I guess best you can do is see what cmb says :(
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Hello!
We have the same problem, applied the patch, however as we use OpenBGPD for AWS, ALL the IPSEC vpn's drop.
The only way we fix it at the moment is to reboot the Firewall (this is not ideal).
Any suggestions?
Thanks
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Running into what appears to be the same issue. I've installed the patch that CMB put up and I'm testing it out. I don't IPsec a lot, but I'll see about trying to do some more in the next couple days to see if this remains fixed. Luckily I have an OpenVPN connection that I use for other services that I can get back in and stop/start the IPSec service. Below is a sanitized version of the error message:
Apr 18 17:03:02 charon 07[NET] <328> received packet: from x.x.x.x[63521] to y.y.y.y[500] (300 bytes) Apr 18 17:03:02 charon 07[ENC] <328> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ] Apr 18 17:03:02 charon 07[IKE] <328> x.x.x.x is initiating an IKE_SA Apr 18 17:03:02 charon 07[IKE] <328> remote host is behind NAT Apr 18 17:03:02 charon 07[IKE] <328> sending cert request for "C=US, ST=Wisconsin, L=Madison, O=Xinu, E=zach@xinu.io, CN=dd13-CA" Apr 18 17:03:02 charon 07[ENC] <328> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(FRAG_SUP) N(MULT_AUTH) ] Apr 18 17:03:02 charon 07[NET] <328> sending packet: from y.y.y.y[500] to x.x.x.x[63521] (341 bytes) Apr 18 17:03:02 charon 07[NET] <328> received packet: from x.x.x.x[4244] to y.y.y.y[4500] (332 bytes) Apr 18 17:03:02 charon 07[ENC] <328> parsed IKE_AUTH request 1 [ IDi N(INIT_CONTACT) N(MOBIKE_SUP) IDr CPRQ(ADDR DHCP DNS MASK ADDR6 DHCP6 DNS6) N(ESP_TFC_PAD_N) N(NON_FIRST_FRAG) SA TSi TSr ] Apr 18 17:03:02 charon 07[CFG] <328> looking for peer configs matching y.y.y.y[xxx.dyndns-web.com]...x.x.x.x[172.20.10.9] Apr 18 17:03:02 charon 07[CFG] <con1|328>selected peer config 'con1' Apr 18 17:03:02 charon 07[IKE] <con1|328>initiating EAP_IDENTITY method (id 0x00) Apr 18 17:03:02 charon 07[IKE] <con1|328>received ESP_TFC_PADDING_NOT_SUPPORTED, not using ESPv3 TFC padding Apr 18 17:03:02 charon 07[IKE] <con1|328>peer supports MOBIKE Apr 18 17:03:02 charon 07[IKE] <con1|328>authentication of 'xxx.dyndns-web.com' (myself) with RSA signature successful Apr 18 17:03:02 charon 07[IKE] <con1|328>sending end entity cert "C=US, ST=Wisconsin, L=Madison, O=Xinu, E=zach@xinu.io, CN=xxx.dyndns-web.com" Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ IDr CERT AUTH EAP/REQ/ID ] Apr 18 17:03:02 charon 07[ENC] <con1|328>splitting IKE message with length of 1596 bytes into 4 fragments Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(1/4) ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(2/4) ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(3/4) ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(4/4) ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (544 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (544 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (544 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (144 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (84 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 2 [ EAP/RES/ID ] Apr 18 17:03:02 charon 07[IKE] <con1|328>received EAP identity 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[IKE] <con1|328>initiating EAP_MSCHAPV2 method (id 0x14) Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 2 [ EAP/REQ/MSCHAPV2 ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (100 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (140 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 3 [ EAP/RES/MSCHAPV2 ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 3 [ EAP/REQ/MSCHAPV2 ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (132 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (68 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 4 [ EAP/RES/MSCHAPV2 ] Apr 18 17:03:02 charon 07[IKE] <con1|328>EAP method EAP_MSCHAPV2 succeeded, MSK established Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 4 [ EAP/SUCC ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (68 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (84 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 5 [ AUTH ] Apr 18 17:03:02 charon 07[IKE] <con1|328>authentication of '172.20.10.9' with EAP successful Apr 18 17:03:02 charon 07[IKE] <con1|328>authentication of 'xxx.dyndns-web.com' (myself) with EAP Apr 18 17:03:02 charon 07[IKE] <con1|328>IKE_SA con1[328] established between y.y.y.y[xxx.dyndns-web.com]...x.x.x.x[172.20.10.9] Apr 18 17:03:02 charon 07[IKE] <con1|328>scheduling reauthentication in 28169s Apr 18 17:03:02 charon 07[IKE] <con1|328>maximum IKE_SA lifetime 28709s Apr 18 17:03:02 charon 07[IKE] <con1|328>peer requested virtual IP %any Apr 18 17:03:02 charon 07[CFG] <con1|328>reassigning offline lease to 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[IKE] <con1|328>assigning virtual IP 10.10.10.1 to peer 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[IKE] <con1|328>peer requested virtual IP %any6 Apr 18 17:03:02 charon 07[IKE] <con1|328>no virtual IP found for %any6 requested by 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to delete SAD entry with SPI cd6f355a Apr 18 17:03:02 charon 07[KNL] <con1|328>deleting SPI allocation SA failed Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to add SAD entry with SPI cd6f355a Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to add SAD entry with SPI 0b91cd64 Apr 18 17:03:02 charon 07[IKE] <con1|328>unable to install inbound and outbound IPsec SA (SAD) in kernel Apr 18 17:03:02 charon 07[IKE] <con1|328>failed to establish CHILD_SA, keeping IKE_SA Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to delete SAD entry with SPI cd6f355a Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to delete SAD entry with SPI 0b91cd64 Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 5 [ AUTH CPRP(ADDR DNS DNS DNS U_DEFDOM U_SPLITDNS) N(AUTH_LFT) N(MOBIKE_SUP) N(ADD_4_ADDR) N(ADD_4_ADDR) N(ADD_4_ADDR) N(NO_PROP) ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (212 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (68 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed INFORMATIONAL request 6 [ D ] Apr 18 17:03:02 charon 07[IKE] <con1|328>received DELETE for IKE_SA con1[328] Apr 18 17:03:02 charon 07[IKE] <con1|328>deleting IKE_SA con1[328] between y.y.y.y[xxx.dyndns-web.com]...x.x.x.x[172.20.10.9] Apr 18 17:03:02 charon 07[IKE] <con1|328>IKE_SA deleted Apr 18 17:03:02 charon 07[ENC] <con1|328>generating INFORMATIONAL response 6 [ ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (60 bytes) Apr 18 17:03:02 charon 07[CFG] <con1|328>lease 10.10.10.1 by 'remoteuser@domain.io' went offline</con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328>
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For me I can confirm that removing the OpenBGPD package resolves the problem with the tunnels - IPSEC works fine for me after that. Unfortunately I require OpenBGPD though, so its not a real fix for my situation. Does anyone have any other ideas of what to try?
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I have now removed openbgpd and rebooted.
Keeping an eye on it the next couple of days. -
Running into what appears to be the same issue. I've installed the patch that CMB put up and I'm testing it out. I don't IPsec a lot, but I'll see about trying to do some more in the next couple days to see if this remains fixed. Luckily I have an OpenVPN connection that I use for other services that I can get back in and stop/start the IPSec service. Below is a sanitized version of the error message:
Apr 18 17:03:02 charon 07[NET] <328> received packet: from x.x.x.x[63521] to y.y.y.y[500] (300 bytes) Apr 18 17:03:02 charon 07[ENC] <328> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ] Apr 18 17:03:02 charon 07[IKE] <328> x.x.x.x is initiating an IKE_SA Apr 18 17:03:02 charon 07[IKE] <328> remote host is behind NAT Apr 18 17:03:02 charon 07[IKE] <328> sending cert request for "C=US, ST=Wisconsin, L=Madison, O=Xinu, E=zach@xinu.io, CN=dd13-CA" Apr 18 17:03:02 charon 07[ENC] <328> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(FRAG_SUP) N(MULT_AUTH) ] Apr 18 17:03:02 charon 07[NET] <328> sending packet: from y.y.y.y[500] to x.x.x.x[63521] (341 bytes) Apr 18 17:03:02 charon 07[NET] <328> received packet: from x.x.x.x[4244] to y.y.y.y[4500] (332 bytes) Apr 18 17:03:02 charon 07[ENC] <328> parsed IKE_AUTH request 1 [ IDi N(INIT_CONTACT) N(MOBIKE_SUP) IDr CPRQ(ADDR DHCP DNS MASK ADDR6 DHCP6 DNS6) N(ESP_TFC_PAD_N) N(NON_FIRST_FRAG) SA TSi TSr ] Apr 18 17:03:02 charon 07[CFG] <328> looking for peer configs matching y.y.y.y[xxx.dyndns-web.com]...x.x.x.x[172.20.10.9] Apr 18 17:03:02 charon 07[CFG] <con1|328>selected peer config 'con1' Apr 18 17:03:02 charon 07[IKE] <con1|328>initiating EAP_IDENTITY method (id 0x00) Apr 18 17:03:02 charon 07[IKE] <con1|328>received ESP_TFC_PADDING_NOT_SUPPORTED, not using ESPv3 TFC padding Apr 18 17:03:02 charon 07[IKE] <con1|328>peer supports MOBIKE Apr 18 17:03:02 charon 07[IKE] <con1|328>authentication of 'xxx.dyndns-web.com' (myself) with RSA signature successful Apr 18 17:03:02 charon 07[IKE] <con1|328>sending end entity cert "C=US, ST=Wisconsin, L=Madison, O=Xinu, E=zach@xinu.io, CN=xxx.dyndns-web.com" Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ IDr CERT AUTH EAP/REQ/ID ] Apr 18 17:03:02 charon 07[ENC] <con1|328>splitting IKE message with length of 1596 bytes into 4 fragments Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(1/4) ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(2/4) ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(3/4) ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 1 [ EF(4/4) ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (544 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (544 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (544 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (144 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (84 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 2 [ EAP/RES/ID ] Apr 18 17:03:02 charon 07[IKE] <con1|328>received EAP identity 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[IKE] <con1|328>initiating EAP_MSCHAPV2 method (id 0x14) Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 2 [ EAP/REQ/MSCHAPV2 ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (100 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (140 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 3 [ EAP/RES/MSCHAPV2 ] Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 3 [ EAP/REQ/MSCHAPV2 ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (132 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (68 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 4 [ EAP/RES/MSCHAPV2 ] Apr 18 17:03:02 charon 07[IKE] <con1|328>EAP method EAP_MSCHAPV2 succeeded, MSK established Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 4 [ EAP/SUCC ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (68 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (84 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed IKE_AUTH request 5 [ AUTH ] Apr 18 17:03:02 charon 07[IKE] <con1|328>authentication of '172.20.10.9' with EAP successful Apr 18 17:03:02 charon 07[IKE] <con1|328>authentication of 'xxx.dyndns-web.com' (myself) with EAP Apr 18 17:03:02 charon 07[IKE] <con1|328>IKE_SA con1[328] established between y.y.y.y[xxx.dyndns-web.com]...x.x.x.x[172.20.10.9] Apr 18 17:03:02 charon 07[IKE] <con1|328>scheduling reauthentication in 28169s Apr 18 17:03:02 charon 07[IKE] <con1|328>maximum IKE_SA lifetime 28709s Apr 18 17:03:02 charon 07[IKE] <con1|328>peer requested virtual IP %any Apr 18 17:03:02 charon 07[CFG] <con1|328>reassigning offline lease to 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[IKE] <con1|328>assigning virtual IP 10.10.10.1 to peer 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[IKE] <con1|328>peer requested virtual IP %any6 Apr 18 17:03:02 charon 07[IKE] <con1|328>no virtual IP found for %any6 requested by 'remoteuser@domain.io' Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to delete SAD entry with SPI cd6f355a Apr 18 17:03:02 charon 07[KNL] <con1|328>deleting SPI allocation SA failed Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to add SAD entry with SPI cd6f355a Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to add SAD entry with SPI 0b91cd64 Apr 18 17:03:02 charon 07[IKE] <con1|328>unable to install inbound and outbound IPsec SA (SAD) in kernel Apr 18 17:03:02 charon 07[IKE] <con1|328>failed to establish CHILD_SA, keeping IKE_SA Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to delete SAD entry with SPI cd6f355a Apr 18 17:03:02 charon 07[KNL] <con1|328>error sending to PF_KEY socket: No buffer space available Apr 18 17:03:02 charon 07[KNL] <con1|328>unable to delete SAD entry with SPI 0b91cd64 Apr 18 17:03:02 charon 07[ENC] <con1|328>generating IKE_AUTH response 5 [ AUTH CPRP(ADDR DNS DNS DNS U_DEFDOM U_SPLITDNS) N(AUTH_LFT) N(MOBIKE_SUP) N(ADD_4_ADDR) N(ADD_4_ADDR) N(ADD_4_ADDR) N(NO_PROP) ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (212 bytes) Apr 18 17:03:02 charon 07[NET] <con1|328>received packet: from x.x.x.x[4244] to y.y.y.y[4500] (68 bytes) Apr 18 17:03:02 charon 07[ENC] <con1|328>parsed INFORMATIONAL request 6 [ D ] Apr 18 17:03:02 charon 07[IKE] <con1|328>received DELETE for IKE_SA con1[328] Apr 18 17:03:02 charon 07[IKE] <con1|328>deleting IKE_SA con1[328] between y.y.y.y[xxx.dyndns-web.com]...x.x.x.x[172.20.10.9] Apr 18 17:03:02 charon 07[IKE] <con1|328>IKE_SA deleted Apr 18 17:03:02 charon 07[ENC] <con1|328>generating INFORMATIONAL response 6 [ ] Apr 18 17:03:02 charon 07[NET] <con1|328>sending packet: from y.y.y.y[4500] to x.x.x.x[4244] (60 bytes) Apr 18 17:03:02 charon 07[CFG] <con1|328>lease 10.10.10.1 by 'remoteuser@domain.io' went offline</con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328></con1|328>
Issue reoccurred for me today again. Had to connect back through OpenVPN tunnel and manually stop/start the IPSec service in order to authenticate via IPSec from my Macbook air. It doesn't appear the fix from earlier is working for me on a permanent basis.
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There are two separate issues here with the same symptom. The starting twice problem is fixed by what I posted earlier in the thread. The issue with openbgpd causing that same PF_KEY error doesn't have a known cause or solution yet. I'm attempting to replicate that one.
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cmb, if you would like access to my pfSense server that has the OpenBGPD issue again let me know and I will message you the details.
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I'm not running OpenBGPD. I'll review, but I'm pretty sure I applied that patch successfully utilizing the patch package utility…
Edit: It's definitely installed. I navigated out to the file in question to check for the additions that were added and they're there.
I haven't done a full reboot, would that have any chance of affecting the application of the fix?
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I'm not running OpenBGPD. I'll review, but I'm pretty sure I applied that patch successfully utilizing the patch package utility…
Edit: It's definitely installed. I navigated out to the file in question to check for the additions that were added and they're there.
I haven't done a full reboot, would that have any chance of affecting the application of the fix?
You have to either manually kill off the duplicate instances of strongswan (ipsec and charon processes), or reboot after applying that. That just prevents the problem circumstance from happening again.
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@cmb:
I'm not running OpenBGPD. I'll review, but I'm pretty sure I applied that patch successfully utilizing the patch package utility…
Edit: It's definitely installed. I navigated out to the file in question to check for the additions that were added and they're there.
I haven't done a full reboot, would that have any chance of affecting the application of the fix?
You have to either manually kill off the duplicate instances of strongswan (ipsec and charon processes), or reboot after applying that. That just prevents the problem circumstance from happening again.
I'm going to keep an eye on it. I rebooted today, however I also just rebuilt my pfSense and am running it virtually now in VMWare with essentially the same configuration.
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@cmb:
I'm not running OpenBGPD. I'll review, but I'm pretty sure I applied that patch successfully utilizing the patch package utility…
Edit: It's definitely installed. I navigated out to the file in question to check for the additions that were added and they're there.
I haven't done a full reboot, would that have any chance of affecting the application of the fix?
You have to either manually kill off the duplicate instances of strongswan (ipsec and charon processes), or reboot after applying that. That just prevents the problem circumstance from happening again.
I'm going to keep an eye on it. I rebooted today, however I also just rebuilt my pfSense and am running it virtually now in VMWare with essentially the same configuration.
This would have been a great weekend to test this, however my Macbook has decided that it doesn't want to run IKEv2 anymore…
Apr 22 07:34:01 mba nesessionmanager[427]: NESMIKEv2VPNSession[xxxx.dyndns-web.com:4B453608-183B-4727-B69F-DB98737FCCD7]: Received a start command from SystemUIServer[239] Apr 22 07:34:01 mba nesessionmanager[427]: NESMIKEv2VPNSession[xxxx.dyndns-web.com:4B453608-183B-4727-B69F-DB98737FCCD7]: status changed to connecting Apr 22 07:34:01 mba nesessionmanager[427]: Failed to find the VPN app for plugin type com.apple.neplugin.IKEv2 Apr 22 07:34:01 mba neagent[926]: IKEv2 Plugin: ikev2_dns_callback: Error -65554 Apr 22 07:34:02 mba kernel[0]: ipsec_ctl_connect: creating interface ipsec0 Apr 22 07:34:02 mba configd[51]: network changed Apr 22 07:34:04 mba neagent[926]: MSCHAPv2 Error = 691, Retry = 1, Version = 0 Apr 22 07:34:04 mba neagent[926]: Failed to process IKE Auth (EAP) packet Apr 22 07:34:04 mba neagent[926]: BUG in libdispatch client: kevent[EVFILT_READ] delete: "Bad file descriptor" - 0x9 Apr 22 07:34:04 mba nesessionmanager[427]: NESMIKEv2VPNSession[xxxx.dyndns-web.com:4B453608-183B-4727-B69F-DB98737FCCD7]: status changed to disconnecting Apr 22 07:34:04 mba kernel[0]: SIOCPROTODETACH_IN6: ipsec0 error=6 Apr 22 07:34:04 mba nesessionmanager[427]: NESMIKEv2VPNSession[xxxx.dyndns-web.com:4B453608-183B-4727-B69F-DB98737FCCD7]: status changed to disconnected, last stop reason $ Apr 22 07:34:04 mba configd[51]: network changed Apr 22 07:34:04 mba symptomsd[422]: nw_interface_get_agents SIOCGIFAGENTIDS failed for interface "ipsec0" (index 8, type other): [6] Device not configured
Of course there a good amount of posts showing this as a problem on google, but no real resolutions… My personal and work iPhone connect without a hitch, so it's definitely not pfSense side :(
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I am in the same boat. I have two pfSense boxes in an HA pair running 2.3, with BGP and an IPSec VPN. I'm happy to help test whatever patch etc as needed.
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Can now confirm that after removing openbgpd I havn't have had any IPSEC tunnels inactive.
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Hi All ,
I am a newbie in pfsense , i have recently updated on pfsense 2.3 (AMD 64) ,all the things were working like a charm including IPSEC tunnels before installing OpenBgpd, as per our requirement i have installed OpenBGPD both IPsec and OpenBgpd worked for some hours ….....then all the IPSEC tunnels gone down , In Gui configuration tunnels still showing in established state but no traffic passing , for fixing the issue i have to restart the firewall , then it again starts working for some hours .
I have tried these below steps also but all goes in vain :'(
killall -9 charon
killall -9 starter
ipsec stop
ipsec startipsec start states as :-
Starting strongSwan 5.4.0 IPsec [starter]…
charon is already running (/var/run/charon.pid exists) -- skipping daemon start
no netkey IPsec stack detected
no KLIPS IPsec stack detected
no known IPsec stack detected, ignoring!
starter is already running (/var/run/starter.charon.pid exists) -- no fork donePlease suggest anybody i am using pfsense in production environment :'(
I was wondering if a downgrade to previous version can fix this issue , is any version is workable with both IPSEC and OPENBGPD.
Please if anyone have any idea on this . -
Hi All ,
I am a newbie in pfsense , i have recently updated on pfsense 2.3 (AMD 64) ,all the things were working like a charm including IPSEC tunnels before installing OpenBgpd, as per our requirement i have installed OpenBGPD both IPsec and OpenBgpd worked for some hours ….....then all the IPSEC tunnels gone down , In Gui configuration tunnels still showing in established state but no traffic passing , for fixing the issue i have to restart the firewall , then it again starts working for some hours .
I have tried these below steps also but all goes in vain :'(
killall -9 charon
killall -9 starter
ipsec stop
ipsec startipsec start states as :-
Starting strongSwan 5.4.0 IPsec [starter]…
charon is already running (/var/run/charon.pid exists) -- skipping daemon start
no netkey IPsec stack detected
no KLIPS IPsec stack detected
no known IPsec stack detected, ignoring!
starter is already running (/var/run/starter.charon.pid exists) -- no fork donePlease suggest anybody i am using pfsense in production environment :'(
I was wondering if a downgrade to previous version can fix this issue , is any version is workable with both IPSEC and OPENBGPD.
Please if anyone have any idea on this .Dude, you shouldnt have updated a prod system to 2.3 without testing!
Anyway, yes i can confirm 2.2.6 works perfectly with IPSEC and openbgpd. Im using it myself on a prod network.
There is an open bug report for this issue: https://redmine.pfsense.org/issues/6223