Socket error: TCP_MD5SIG: Cannot allocate memory

[穴澤 正恒]

Solved by changing the value of "/ proc / sys / net / core / optmem_max" 
to "101120".
Thank you for giving me a hand.


On 2019/12/25 20:03, Maria Matějka wrote:
> Hello!
> Have you tried to use the workaround mentioned here?
>
> https://bird.network.cz/pipermail/bird-users/2015-August/009882.html
>
> Maria
>
> On December 25, 2019 9:59:30 AM GMT+01:00, "穴澤 正恒" 
> <ma-anazawa at hoster.jp> wrote:
>
>     Dear all,
>
>     My name is Masatsune Anazawa, an affiliate of JPIX.
>     We are verifying the root server that is being considered for
>     installation on JPIX.
>     When MD5 authentication is performed on bird and 1000 peers are set, the
>     following error occurs and only 150 to 300 peers can be established.
>     Please let me know if there is a solution.
>
>     I’m looking forward to your reply.
>
>     /var/log/messages
>     ------------------------------------------------------------------------
>     Dec 18 16:23:28 rs-bird bird: AS2855_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2854_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2853_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2852_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2851_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2850_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2849_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2848_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2847_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2846_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2845_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2844_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2843_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2842_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2841_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2840_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2839_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     Dec 18 16:23:28 rs-bird bird: AS2838_IPv6: Socket error: TCP_MD5SIG:
>     Cannot allocate memory
>     ------------------------------------------------------------------------
>     -- 
>     ------------------------------------------------------------------------
>     株式会社 Hoster-JP (HJP)
>
>     Masatsune Anazawa (穴澤　正恒)
>     http://www.hoster.jp
>     Mail: ma-anazawa at hoster.jp
>     TEL: 03-5977-0888
>     FAX：03-5977-0887
>
>     113-0021
>     東京都文京区本駒込6-5-3 ビューネ本駒込3F
>     ------------------------------------------------------------------------
>
>
> -- 
> Sent from my Android device with K-9 Mail. Please excuse my brevity. 

-- 
-----------------------------------------
株式会社 Hoster-JP (HJP)

Masatsune Anazawa (穴澤　正恒)
http://www.hoster.jp
Mail: ma-anazawa at hoster.jp
TEL: 03-5977-0888
FAX：03-5977-0887

113-0021
東京都文京区本駒込6-5-3 ビューネ本駒込3F
-----------------------------------------

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