AC对接IMC做porta认证，登录用户名后回显“向设备发送请求超时”

AC对接IMC做porta认证，登录用户名后回显“向设备发送请求超时”,debug信息如下。

*Jun  6 09:26:35:640 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
    User-Name="\025\002\021test"
    User-Password=******
    Service-Type=Framed-User
    Framed-Protocol=255
    NAS-Identifier="SfgzCore-h3c-wx3520H-1"
    NAS-Port=16778217
    NAS-Port-Type=Wireless-802.11
    NAS-Port-
    Calling-Station-
    Called-Station-
    Acct-Session-
    H3c-User-Vlan-Id=1001
    Framed-IP-Address=10.0.0.37
    H3c-Ip-Host-Addr="10.0.0.37 aa:3f:c1:df:96:c6"
    H3c_DHCP_OPTION55=0x0103060f1a1c333a3b2b726c
    H3C-DHCP-Option=0x370c0103060f1a1c333a3b2b726c
    H3C-DHCP-Option=0x0c095265646d692d313058
    H3C-DHCP-Option=0x3c0f616e64726f69642d646863702d3132
    H3C-MAC-Proxy-Authenticator=******
*Jun  6 09:26:35:640 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
    NAS-IP-Address=10.255.255.251
    H3c-Product-
    H3c-Nas-Startup-Timestamp=1717050095
*Jun  6 09:26:35:641 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
 01 02 01 a3 50 30 4f 23 23 1a 47 2d 5c b7 45 96
 ec 0b 02 38 01 09 15 02 11 74 65 73 74 02 12 4d
 0c fa 50 52 32 d7 2c 41 bc 27 ab b7 f9 9b ae 06
 06 00 00 00 02 07 06 00 00 00 ff 20 18 53 66 67
 7a 43 6f 72 65 2d 68 33 63 2d 77 78 33 35 32 30
 48 2d 31 05 06 01 00 03 e9 3d 06 00 00 00 13 57
 12 30 31 30 30 30 30 30 30 30 30 30 30 31 30 30
 31 1f 13 41 41 2d 33 46 2d 43 31 2d 44 46 2d 39
 36 2d 43 36 1e 1f 33 30 2d 42 30 2d 33 37 2d 41
 36 2d 35 43 2d 30 30 3a 74 65 73 74 2d 70 6f 72
 74 61 6c 2c 28 30 30 30 30 30 30 30 37 32 30 32
 34 30 36 30 36 30 39 32 36 33 35 30 30 30 30 30
 30 31 31 30 38 31 34 37 31 37 39 1a 0c 00 00 63
 a2 85 06 00 00 03 e9 08 06 0a 00 00 25 1a 23 00
 00 63 a2 3c 1d 31 30 2e 30 2e 30 2e 33 37 20 61
*Jun  6 09:26:35:642 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
 61 3a 33 66 3a 63 31 3a 64 66 3a 39 36 3a 63 36
 1a 14 00 00 63 a2 d0 0e 01 03 06 0f 1a 1c 33 3a
 3b 2b 72 6c 1a 16 00 00 63 a2 da 10 37 0c 01 03
 06 0f 1a 1c 33 3a 3b 2b 72 6c 1a 13 00 00 63 a2
 da 0d 0c 09 52 65 64 6d 69 2d 31 30 58 1a 19 00
 00 63 a2 da 13 3c 0f 61 6e 64 72 6f 69 64 2d 64
 68 63 70 2d 31 32 1a 28 00 00 63 a2 96 22 6a 0f
 ee 5e 20 6f 96 49 6c d4 14 c8 9a 8e e3 9d a0 fb
 5f 8c 3c 32 48 f1 15 d6 d0 68 06 15 4b a6 04 06
 0a ff ff fb 1a 13 00 00 63 a2 ff 0d 48 33 43 20
 57 58 33 35 32 30 48 1a 0c 00 00 63 a2 3b 06 66
 58 1a ef
*Jun  6 09:26:39:637 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
Portal received 22 bytes of packet: Type=req_logout(5), ErrCode=1, IP=10.0.0.37
*Jun  6 09:26:39:637 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
[ 10 BASIP               ] [  6] [10.255.255.251]

*Jun  6 09:26:39:637 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
01 05 01 00 00 14 00 00 0a 00 00 25 00 00 01 01
0a 06 0a ff ff fb

*Jun  6 09:26:39:638 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
Portal sent 16 bytes of packet: Type=ack_logout(6), ErrCode=0, IP=10.0.0.37
*Jun  6 09:26:39:638 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
01 06 01 00 00 14 00 00 0a 00 00 25 00 00 00 00


*Jun  6 09:26:46:583 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
Portal received 34 bytes of packet: Type=req_auth(3), ErrCode=0, IP=10.0.0.37
*Jun  6 09:26:46:583 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
[  1 USERNAME            ] [  9] [test]
[  2 PASSWORD            ] [  9] [******]

*Jun  6 09:26:46:583 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
01 03 01 00 00 15 00 00 0a 00 00 25 00 00 00 02
01 09 15 02 11 74 65 73 74 02 09 74 65 73 74 31
32 33

*Jun  6 09:26:46:586 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
    User-Name="\025\002\021test"
    User-Password=******
    Service-Type=Framed-User
    Framed-Protocol=255
    NAS-Identifier="SfgzCore-h3c-wx3520H-1"
    NAS-Port=16778217
    NAS-Port-Type=Wireless-802.11
    NAS-Port-
    Calling-Station-
    Called-Station-
    Acct-Session-
    H3c-User-Vlan-Id=1001
    Framed-IP-Address=10.0.0.37
    H3c-Ip-Host-Addr="10.0.0.37 aa:3f:c1:df:96:c6"
    H3c_DHCP_OPTION55=0x0103060f1a1c333a3b2b726c
    H3C-DHCP-Option=0x370c0103060f1a1c333a3b2b726c
    H3C-DHCP-Option=0x0c095265646d692d313058
    H3C-DHCP-Option=0x3c0f616e64726f69642d646863702d3132
    H3C-MAC-Proxy-Authenticator=******
*Jun  6 09:26:46:587 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
    NAS-IP-Address=10.255.255.251
    H3c-Product-
    H3c-Nas-Startup-Timestamp=1717050095
*Jun  6 09:26:46:588 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
 01 42 01 a3 99 85 29 2c ab 94 0d 54 6c d9 ec e6
 60 b6 56 60 01 09 15 02 11 74 65 73 74 02 12 c2
 e6 3e f8 7a 2b a0 f7 79 4d ac e1 cf 67 65 83 06
 06 00 00 00 02 07 06 00 00 00 ff 20 18 53 66 67
 7a 43 6f 72 65 2d 68 33 63 2d 77 78 33 35 32 30
 48 2d 31 05 06 01 00 03 e9 3d 06 00 00 00 13 57
 12 30 31 30 30 30 30 30 30 30 30 30 30 31 30 30
 31 1f 13 41 41 2d 33 46 2d 43 31 2d 44 46 2d 39
 36 2d 43 36 1e 1f 33 30 2d 42 30 2d 33 37 2d 41
 36 2d 35 43 2d 30 30 3a 74 65 73 74 2d 70 6f 72
 74 61 6c 2c 28 30 30 30 30 30 30 30 37 32 30 32
 34 30 36 30 36 30 39 32 36 34 36 30 30 30 30 30
 30 31 32 30 38 31 34 37 31 37 39 1a 0c 00 00 63
 a2 85 06 00 00 03 e9 08 06 0a 00 00 25 1a 23 00
 00 63 a2 3c 1d 31 30 2e 30 2e 30 2e 33 37 20 61
*Jun  6 09:26:46:589 2024 SfgzCore-h3c-wx3520H-1 RADIUS/7/PACKET:
 61 3a 33 66 3a 63 31 3a 64 66 3a 39 36 3a 63 36
 1a 14 00 00 63 a2 d0 0e 01 03 06 0f 1a 1c 33 3a
 3b 2b 72 6c 1a 16 00 00 63 a2 da 10 37 0c 01 03
 06 0f 1a 1c 33 3a 3b 2b 72 6c 1a 13 00 00 63 a2
 da 0d 0c 09 52 65 64 6d 69 2d 31 30 58 1a 19 00
 00 63 a2 da 13 3c 0f 61 6e 64 72 6f 69 64 2d 64
 68 63 70 2d 31 32 1a 28 00 00 63 a2 96 22 e5 e5
 2a f6 08 76 e1 92 54 25 9f 82 e2 10 1d b0 0a 5f
 47 59 be 27 97 df a7 c1 70 d8 17 e3 c4 0b 04 06
 0a ff ff fb 1a 13 00 00 63 a2 ff 0d 48 33 43 20
 57 58 33 35 32 30 48 1a 0c 00 00 63 a2 3b 06 66
 58 1a ef
*Jun  6 09:26:50:583 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
Portal received 22 bytes of packet: Type=req_logout(5), ErrCode=1, IP=10.0.0.37
*Jun  6 09:26:50:583 2024 SfgzCore-h3c-wx3520H-1 PORTAL/7/PACKET:
[ 10 BASIP               ] [  6] [10.255.255.251]