[Kea-users] HA Setup

Tue May 26 19:52:02 UTC 2020

Hello $list,

after 24 hours of operation i got this errors:

root at dc02:~# systemctl status kea-dhcp4-server.service | grep FAILED

Mai 26 21:49:41 dc02 kea-dhcp4[4190]: 2020-05-26 21:49:41.825 ERROR
[kea-dhcp4.ha-hooks/4190] HA_SYNC_FAILED lease database synchronization with
dc01 failed: internal server error: unable to parse server's answer to the
forwarded message: Bad escape in <wire>:0:8566, error code 1

Mai 26 21:49:52 dc02 kea-dhcp4[4190]: 2020-05-26 21:49:52.912 ERROR
[kea-dhcp4.ha-hooks/4190] HA_LEASES_SYNC_FAILED failed to synchronize leases
with dc01 (http://192.168.2.231:8080/): internal server error: unable to
parse server's answer to the forwarded message: Bad escape in <wire>:0:8566,
error code 1

Mai 26 21:49:52 dc02 kea-dhcp4[4190]: 2020-05-26 21:49:52.922 ERROR
[kea-dhcp4.ha-hooks/4190] HA_SYNC_FAILED lease database synchronization with
dc01 failed: internal server error: unable to parse server's answer to the
forwarded message: Bad escape in <wire>:0:8566, error code 1

Mai 26 21:50:04 dc02 kea-dhcp4[4190]: 2020-05-26 21:50:04.009 ERROR
[kea-dhcp4.ha-hooks/4190] HA_LEASES_SYNC_FAILED failed to synchronize leases
with dc01 (http://192.168.2.231:8080/): internal server error: unable to
parse server's answer to the forwarded message: Bad escape in <wire>:0:8566,
error code 1

Mai 26 21:50:04 dc02 kea-dhcp4[4190]: 2020-05-26 21:50:04.019 ERROR
[kea-dhcp4.ha-hooks/4190] HA_SYNC_FAILED lease database synchronization with
dc01 failed: internal server error: unable to parse server's answer to the
forwarded message: Bad escape in <wire>:0:8566, error code 1

How can i debug further. I’m quite new to kea

Von: Kea-users <kea-users-bounces at lists.isc.org> Im Auftrag von Dirk Laurenz
Gesendet: Montag, 25. Mai 2020 23:55
An: 'Anders Löwinger' <anders at abundo.se>; kea-users at lists.isc.org
Betreff: Re: [Kea-users] HA Setup

Update, restarting both servers removes this error
!

Von: Dirk Laurenz <samba at laurenz.ws <mailto:samba at laurenz.ws> > 
Gesendet: Montag, 25. Mai 2020 23:38
An: 'Anders Löwinger' <anders at abundo.se <mailto:anders at abundo.se> >;
'kea-users at lists.isc.org' <kea-users at lists.isc.org
<mailto:kea-users at lists.isc.org> >
Betreff: AW: [Kea-users] HA Setup

No got it running and i got this error:

Mai 25 23:36:59 dc01 kea-dhcp4[9561]: 2020-05-25 23:36:59.384 INFO
[kea-dhcp4.commands/9561] COMMAND_RECEIVED Received command 'ha-heartbeat'

Mai 25 23:37:00 dc01 kea-dhcp4[9561]: 2020-05-25 23:37:00.731 INFO
[kea-dhcp4.ha-hooks/9561] HA_SYNC_START starting lease database
synchronization with dc02

Mai 25 23:37:00 dc01 kea-dhcp4[9561]: 2020-05-25 23:37:00.753 ERROR
[kea-dhcp4.ha-hooks/9561] HA_LEASES_SYNC_FAILED failed to synchronize leases
with dc02 (http://192.168.2.232:8080/): internal server error: unable to
parse server's answer to the forwarded message: Bad escape in <wire>:0:193,
error code 1

Mai 25 23:37:00 dc01 kea-dhcp4[9561]: 2020-05-25 23:37:00.763 ERROR
[kea-dhcp4.ha-hooks/9561] HA_SYNC_FAILED lease database synchronization with
dc02 failed: internal server error: unable to parse server's answer to the
forwarded message: Bad escape in <wire>:0:193, error code 1

Von: Kea-users <kea-users-bounces at lists.isc.org
<mailto:kea-users-bounces at lists.isc.org> > Im Auftrag von Anders Löwinger
Gesendet: Montag, 25. Mai 2020 14:58
An: kea-users at lists.isc.org <mailto:kea-users at lists.isc.org> 
Betreff: Re: [Kea-users] HA Setup

On 2020-05-25 13:56, Dirk Laurenz wrote:

Failed to convert string to address '192.1682.2.231': Invalid argument

Not sure if there should be an IP address at that location, but the above is
not an valid IPv4 address.

-- 
MVH / Regards
Anders Löwinger

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