{"id":95294,"date":"2026-09-21T17:35:42","date_gmt":"2026-09-21T10:35:42","guid":{"rendered":"https:\/\/impress.vn\/?p=95294"},"modified":"2026-09-21T17:35:42","modified_gmt":"2026-09-21T10:35:42","slug":"loi-ket-noi-host-atm-nguyen-nhan-cach-khac-phuc","status":"publish","type":"post","link":"https:\/\/impress.vn\/en\/tin-tuc\/loi-ket-noi-host-atm-nguyen-nhan-cach-khac-phuc\/","title":{"rendered":"L\u1ed7i K\u1ebft N\u1ed1i Host ATM: 5 Nguy\u00ean Nh\u00e2n Theo L\u1edbp V\u00e0 Quy Tr\u00ecnh Kh\u1eafc Ph\u1ee5c 15 Ph\u00fat"},"content":{"rendered":"

L\u1ed7i k\u1ebft n\u1ed1i host ATM<\/strong> l\u00e0 lo\u1ea1i s\u1ef1 c\u1ed1 t\u1ed1n th\u1eddi gian nh\u1ea5t c\u1ee7a \u0111\u1ed9i v\u1eadn h\u00e0nh: m\u00e1y kh\u00f4ng h\u1ecfng ph\u1ea7n c\u1ee9ng, kh\u00f4ng k\u1eb9t ti\u1ec1n, nh\u01b0ng v\u1eabn treo \u1edf tr\u1ea1ng th\u00e1i out-of-service v\u00e0 kh\u00f4ng ai bi\u1ebft nguy\u00ean nh\u00e2n n\u1eb1m \u1edf \u0111\u00e2u \u2014 \u0111\u01b0\u1eddng truy\u1ec1n, switch, hay \u1ee9ng d\u1ee5ng ph\u00eda host. Chi ph\u00ed c\u1ee7a vi\u1ec7c \u0111o\u00e1n m\u00f2 kh\u00f4ng nh\u1ecf: theo Th\u00f4ng t\u01b0 20\/2016\/TT-NHNN<\/a>, ATM ng\u1eebng ho\u1ea1t \u0111\u1ed9ng qu\u00e1 24 gi\u1edd bu\u1ed9c ph\u1ea3i b\u00e1o c\u00e1o NHNN chi nh\u00e1nh tr\u00ean \u0111\u1ecba b\u00e0n trong ng\u00e0y l\u00e0m vi\u1ec7c ti\u1ebfp theo v\u00e0 th\u00f4ng b\u00e1o r\u1ed9ng r\u00e3i cho kh\u00e1ch h\u00e0ng; kh\u00f4ng b\u00e1o c\u00e1o l\u00e0 h\u00e0nh vi b\u1ecb x\u1eed ph\u1ea1t theo Ngh\u1ecb \u0111\u1ecbnh 96. B\u00e0i vi\u1ebft n\u00e0y chia s\u1ef1 c\u1ed1 th\u00e0nh 5 l\u1edbp ki\u1ec3m tra tu\u1ea7n t\u1ef1, k\u00e8m m\u00e3 l\u1ed7i ISO 8583 t\u01b0\u01a1ng \u1ee9ng v\u00e0 checklist 15 ph\u00fat \u0111\u1ec3 khoanh v\u00f9ng tr\u01b0\u1edbc khi \u0111i\u1ec1u xe.<\/p>\n

L\u1ed7i k\u1ebft n\u1ed1i host ATM th\u1ef1c ch\u1ea5t n\u1eb1m \u1edf \u0111\u00e2u trong chu\u1ed7i giao d\u1ecbch?<\/h2>\n

M\u1ed9t giao d\u1ecbch r\u00fat ti\u1ec1n kh\u00f4ng \u0111i th\u1eb3ng t\u1eeb ATM t\u1edbi core banking. N\u00f3 \u0111i qua \u00edt nh\u1ea5t 4 ch\u1eb7ng: ATM \u2192 \u0111\u01b0\u1eddng truy\u1ec1n (leased line\/4G\/VPN) \u2192 ATM switch c\u1ee7a ng\u00e2n h\u00e0ng \u2192 host\/core, v\u00e0 v\u1edbi giao d\u1ecbch li\u00ean ng\u00e2n h\u00e0ng l\u00e0 NAPAS. C\u00e1c giao th\u1ee9c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn tr\u00ean ATM \u2014 NDC c\u1ee7a NCR, DDC, hay bi\u1ebfn th\u1ec3 c\u1ee7a Diebold Nixdorf v\u00e0 Hyosung \u2014 \u0111\u1ec1u \u0111\u00f3ng g\u00f3i b\u1ea3n tin theo chu\u1ea9n ISO 8583.<\/p>\n

H\u1ec7 qu\u1ea3 th\u1ef1c t\u1ebf: “m\u1ea5t k\u1ebft n\u1ed1i host” kh\u00f4ng ph\u1ea3i m\u1ed9t l\u1ed7i, m\u00e0 l\u00e0 n\u0103m l\u1ed7i kh\u00e1c nhau \u0111\u1ed9i l\u1ed1t c\u00f9ng m\u1ed9t d\u00f2ng th\u00f4ng b\u00e1o tr\u00ean m\u00e0n h\u00ecnh.<\/strong> Ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c ch\u00fang l\u00e0 kh\u00e1c bi\u1ec7t gi\u1eefa 15 ph\u00fat v\u00e0 6 gi\u1edd downtime.<\/p>\n

N\u1ebfu c\u1ea7n n\u1eafm l\u1ea1i to\u00e0n b\u1ed9 lu\u1ed3ng b\u1ea3n tin t\u1eeb l\u00fac kh\u00e1ch ch\u1ea1m th\u1ebb \u0111\u1ebfn khi host tr\u1ea3 v\u1ec1 ph\u00ea duy\u1ec7t, tham kh\u1ea3o b\u00e0i Authorization giao d\u1ecbch th\u1ebb v\u1eadn h\u00e0nh ra sao trong v\u00e0i tr\u0103m mili-gi\u00e2y<\/a>.<\/p>\n

5 nguy\u00ean nh\u00e2n g\u00e2y l\u1ed7i k\u1ebft n\u1ed1i host ATM, x\u1ebfp theo l\u1edbp<\/h2>\n

L\u1edbp 1 \u2014 V\u1eadt l\u00fd v\u00e0 \u0111\u01b0\u1eddng truy\u1ec1n<\/h3>\n

\u0110\u1ee9t c\u00e1p, c\u1ed5ng switch chi nh\u00e1nh down, SIM 4G h\u1ebft data, router m\u1ea5t ngu\u1ed3n sau s\u1ef1 c\u1ed1 \u0111i\u1ec7n. D\u1ea5u hi\u1ec7u: ping t\u1edbi IP host th\u1ea5t b\u1ea1i 100%, \u0111\u00e8n link tr\u00ean c\u1ed5ng Ethernet c\u1ee7a PC core t\u1eaft ho\u1eb7c nh\u1ea5p nh\u00e1y b\u1ea5t th\u01b0\u1eddng. N\u1ebfu m\u00e1y c\u00f3 backup 4G, ki\u1ec3m tra c\u1ea3 vi\u1ec7c failover c\u00f3 th\u1ef1c s\u1ef1 k\u00edch ho\u1ea1t hay kh\u00f4ng \u2014 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p c\u1ea5u h\u00ecnh failover t\u1ed3n t\u1ea1i nh\u01b0ng ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c test.<\/p>\n

L\u1edbp 2 \u2014 Timeout phi\u00ean TCP\/IP<\/h3>\n

Nh\u00f3m kh\u00f3 ch\u1ecbu nh\u1ea5t v\u00ec m\u1ea1ng v\u1eabn<\/em> th\u00f4ng. Ping c\u00f3 ph\u1ea3n h\u1ed3i, nh\u01b0ng phi\u00ean TCP gi\u1eefa ATM v\u00e0 switch \u0111\u00e3 ch\u1ebft m\u00e0 hai \u0111\u1ea7u ch\u01b0a nh\u1eadn ra. Ng\u01b0\u1ee1ng ph\u1ed5 bi\u1ebfn tr\u00ean nhi\u1ec1u d\u00f2ng m\u00e1y l\u00e0 60 gi\u00e2y kh\u00f4ng nh\u1eadn ph\u1ea3n h\u1ed3i t\u1eeb host<\/strong> tr\u01b0\u1edbc khi terminal chuy\u1ec3n sang tr\u1ea1ng th\u00e1i m\u1ea5t li\u00ean l\u1ea1c. Nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p: firewall gi\u1eefa chi nh\u00e1nh v\u00e0 data center c\u1eaft idle session, ho\u1eb7c keep-alive interval tr\u00ean ATM d\u00e0i h\u01a1n idle timeout tr\u00ean firewall.<\/p>\n

L\u1edbp 3 \u2014 Sai c\u1ea5u h\u00ecnh sau khi thay th\u1ebf ph\u1ea7n c\u1ee9ng<\/h3>\n

Sau khi thay PC core, thay \u1ed5 c\u1ee9ng ho\u1eb7c reimage m\u00e1y, c\u00e1c tham s\u1ed1 hay b\u1ecb b\u1ecf s\u00f3t: \u0111\u1ecba ch\u1ec9 IP\/port host, Terminal ID (TID), s\u1ed1 hi\u1ec7u LUNO trong c\u1ea5u h\u00ecnh NDC, ch\u1ee9ng th\u01b0 TLS h\u1ebft h\u1ea1n. M\u00e1y l\u00ean ngu\u1ed3n b\u00ecnh th\u01b0\u1eddng, k\u1ebft n\u1ed1i v\u1eadt l\u00fd t\u1ed1t, nh\u01b0ng host t\u1eeb ch\u1ed1i phi\u00ean v\u00ec kh\u00f4ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c terminal.<\/p>\n

L\u1edbp 4 \u2014 Ph\u00eda host\/switch t\u1eeb ch\u1ed1i ho\u1eb7c kh\u00f4ng s\u1eb5n s\u00e0ng<\/h3>\n

Khi b\u1ea3n tin \u0111\u00e3 t\u1edbi \u0111\u01b0\u1ee3c host, c\u00e2u tr\u1ea3 l\u1eddi n\u1eb1m \u1edf Data Element 39 (DE-39) c\u1ee7a ISO 8583<\/a>. \u0110\u00e2y l\u00e0 m\u00e3 do host\/switch tr\u1ea3 v\u1ec1, kh\u00f4ng ph\u1ea3i l\u1ed7i ph\u1ea7n c\u1ee9ng ATM<\/strong> \u2014 \u0111i\u1ec1u nhi\u1ec1u \u0111\u1ed9i k\u1ef9 thu\u1eadt hi\u1ec3u nh\u1ea7m v\u00e0 \u0111i\u1ec1u xe xu\u1ed1ng hi\u1ec7n tr\u01b0\u1eddng m\u1ed9t c\u00e1ch v\u00f4 \u00edch:<\/p>\n

\n\n\n\n\n\n\n\n\n
M\u00e3 DE-39<\/th>\n\u00dd ngh\u0129a<\/th>\nH\u01b0\u1edbng x\u1eed l\u00fd<\/th>\n<\/tr>\n<\/thead>\n
91<\/td>\nIssuer or switch inoperative<\/td>\nHost\/switch ph\u00e1t h\u00e0nh kh\u00f4ng ph\u1ea3n h\u1ed3i \u2014 b\u00e1o trung t\u00e2m, kh\u00f4ng c\u1ea7n ra hi\u1ec7n tr\u01b0\u1eddng<\/td>\n<\/tr>\n
68<\/td>\nResponse received too late<\/td>\nHost tr\u1ea3 l\u1eddi sau ng\u01b0\u1ee1ng timeout \u2014 ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 \u0111\u01b0\u1eddng truy\u1ec1n v\u00e0 t\u1ea3i host<\/td>\n<\/tr>\n
96<\/td>\nSystem malfunction<\/td>\nL\u1ed7i h\u1ec7 th\u1ed1ng ph\u00eda host \u2014 escalate l\u00ean \u0111\u1ed9i v\u1eadn h\u00e0nh switch<\/td>\n<\/tr>\n
92<\/td>\nFinancial institution not found \/ sai \u0111\u1ecbnh tuy\u1ebfn<\/td>\nKi\u1ec3m tra c\u1ea5u h\u00ecnh \u0111\u1ecbnh tuy\u1ebfn BIN tr\u00ean switch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>
M\u00e3 DE-39 theo chu\u1ea9n ISO 8583; \u00fd ngh\u0129a c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ng\u00e2n h\u00e0ng\/switch t\u00f9y bi\u1ebfn \u2014 lu\u00f4n \u0111\u1ed1i chi\u1ebfu t\u00e0i li\u1ec7u \u0111\u1eb7c t\u1ea3 b\u1ea3n tin c\u1ee7a host \u0111ang t\u00edch h\u1ee3p.<\/figcaption><\/figure>\n

L\u1edbp 5 \u2014 \u1ee8ng d\u1ee5ng ATM treo m\u00e0 terminal ch\u01b0a t\u1ef1 ph\u1ee5c h\u1ed3i<\/h3>\n

Ti\u1ebfn tr\u00ecnh \u1ee9ng d\u1ee5ng (APTRA, ProBase ho\u1eb7c ph\u1ea7n m\u1ec1m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng) treo nh\u01b0ng OS v\u1eabn ch\u1ea1y. M\u00e1y hi\u1ec3n th\u1ecb m\u00e0n h\u00ecnh ch\u1edd, kh\u00f4ng nh\u1eadn th\u1ebb, kh\u00f4ng b\u00e1o l\u1ed7i ph\u1ea7n c\u1ee9ng. Ch\u1ec9 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c qua log \u1ee9ng d\u1ee5ng v\u00e0 journal.<\/p>\n

Checklist khoanh v\u00f9ng trong 15 ph\u00fat<\/h2>\n

Th\u1ef1c hi\u1ec7n tu\u1ea7n t\u1ef1, d\u1eebng ngay t\u1ea1i b\u01b0\u1edbc cho k\u1ebft qu\u1ea3 b\u1ea5t th\u01b0\u1eddng:<\/p>\n

    \n
  1. Ph\u00fat 0\u20132:<\/strong> Ki\u1ec3m tra tr\u00ean h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u2014 c\u00f3 bao nhi\u00eau ATM c\u00f9ng m\u1ea5t k\u1ebft n\u1ed1i? T\u1eeb 3 m\u00e1y tr\u1edf l\u00ean trong c\u00f9ng chi nh\u00e1nh\/v\u00f9ng \u2192 s\u1ef1 c\u1ed1 \u0111\u01b0\u1eddng truy\u1ec1n ho\u1eb7c switch, kh\u00f4ng ph\u1ea3i l\u1ed7i m\u00e1y \u0111\u01a1n l\u1ebb.<\/li>\n
  2. Ph\u00fat 2\u20135:<\/strong> Ping IP host t\u1eeb PC core ATM. M\u1ea5t g\u00f3i 100% \u2192 l\u1edbp 1. Ping th\u00f4ng nh\u01b0ng giao d\u1ecbch v\u1eabn fail \u2192 sang b\u01b0\u1edbc 3.<\/li>\n
  3. Ph\u00fat 5\u20138:<\/strong> Test port t\u1edbi c\u1ed5ng d\u1ecbch v\u1ee5 c\u1ee7a host. Port \u0111\u00f3ng \u2192 firewall ho\u1eb7c timeout phi\u00ean (l\u1edbp 2).<\/li>\n
  4. Ph\u00fat 8\u201311:<\/strong> \u0110\u1ecdc journal\/log 30 giao d\u1ecbch g\u1ea7n nh\u1ea5t. C\u00f3 m\u00e3 DE-39 (91\/68\/96\/92) \u2192 l\u1ed7i ph\u00eda host, escalate trung t\u00e2m, kh\u00f4ng \u0111i\u1ec1u k\u1ef9 thu\u1eadt vi\u00ean ra hi\u1ec7n tr\u01b0\u1eddng<\/strong>.<\/li>\n
  5. Ph\u00fat 11\u201313:<\/strong> \u0110\u1ed1i chi\u1ebfu TID, IP:port, h\u1ea1n ch\u1ee9ng th\u01b0 TLS v\u1edbi b\u1ea3n c\u1ea5u h\u00ecnh chu\u1ea9n \u2014 b\u1eaft bu\u1ed9c n\u1ebfu m\u00e1y v\u1eeba thay linh ki\u1ec7n ho\u1eb7c reimage trong 7 ng\u00e0y g\u1ea7n nh\u1ea5t.<\/li>\n
  6. Ph\u00fat 13\u201315:<\/strong> Restart ti\u1ebfn tr\u00ecnh \u1ee9ng d\u1ee5ng ATM tr\u01b0\u1edbc khi restart c\u1ea3 m\u00e1y. N\u1ebfu m\u00e1y in-service tr\u1edf l\u1ea1i \u2192 l\u1edbp 5, c\u1ea7n r\u00e0 so\u00e1t nguy\u00ean nh\u00e2n treo, kh\u00f4ng d\u1eebng \u1edf vi\u1ec7c restart.<\/li>\n<\/ol>\n

    B\u1ed5 sung m\u1ed9t quy t\u1eafc v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n: m\u1ecdi ca m\u1ea5t k\u1ebft n\u1ed1i host k\u00e9o d\u00e0i tr\u00ean 4 gi\u1edd ph\u1ea3i c\u00f3 bi\u00ean b\u1ea3n ghi r\u00f5 l\u1edbp g\u00e2y l\u1ed7i.<\/strong> Sau 3 th\u00e1ng, d\u1eef li\u1ec7u n\u00e0y cho bi\u1ebft ng\u00e2n h\u00e0ng \u0111ang m\u1ea5t ti\u1ec1n v\u00ec nh\u00e0 m\u1ea1ng, v\u00ec c\u1ea5u h\u00ecnh, hay v\u00ec host \u2014 v\u00e0 \u0111\u00f3 l\u00e0 c\u01a1 s\u1edf duy nh\u1ea5t \u0111\u1ec3 \u0111\u00e0m ph\u00e1n SLA c\u00f3 b\u1eb1ng ch\u1ee9ng.<\/p>\n

    Ph\u00f2ng ng\u1eeba l\u1ed7i k\u1ebft n\u1ed1i host ATM: 3 h\u1ea1ng m\u1ee5c \u0111\u01b0a v\u00e0o l\u1ecbch b\u1ea3o tr\u00ec<\/h2>\n
    \n\n\n\n\n\n\n\n
    T\u1ea7n su\u1ea5t<\/th>\nVi\u1ec7c c\u1ea7n l\u00e0m<\/th>\nNg\u01b0\u1eddi th\u1ef1c hi\u1ec7n<\/th>\n<\/tr>\n<\/thead>\n
    H\u00e0ng th\u00e1ng<\/td>\nTest failover sang \u0111\u01b0\u1eddng truy\u1ec1n d\u1ef1 ph\u00f2ng (4G\/backup line) tr\u00ean t\u1eebng ATM<\/td>\nK\u1ef9 thu\u1eadt vi\u00ean hi\u1ec7n tr\u01b0\u1eddng<\/td>\n<\/tr>\n
    H\u00e0ng qu\u00fd<\/td>\nR\u00e0 so\u00e1t h\u1ea1n ch\u1ee9ng th\u01b0 TLS, \u0111\u1ed1i chi\u1ebfu b\u1ea3ng c\u1ea5u h\u00ecnh TID\/IP\/port<\/td>\n\u0110\u1ed9i qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng<\/td>\n<\/tr>\n
    6 th\u00e1ng<\/td>\n\u0110\u1ed1i chi\u1ebfu keep-alive interval c\u1ee7a ATM v\u1edbi idle timeout c\u1ee7a firewall<\/td>\n\u0110\u1ed9i m\u1ea1ng + v\u1eadn h\u00e0nh ATM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

    C\u00e1c h\u1ea1ng m\u1ee5c n\u00e0y n\u00ean g\u1ed9p v\u00e0o quy tr\u00ecnh b\u1ea3o tr\u00ec t\u1ed5ng th\u1ec3 \u2014 chi ti\u1ebft t\u1ea7n su\u1ea5t v\u00e0 chi ph\u00ed tham kh\u1ea3o t\u1ea1i b\u00e0i B\u1ea3o tr\u00ec ATM \u0111\u1ecbnh k\u1ef3: quy tr\u00ecnh chu\u1ea9n v\u00e0 chi ph\u00ed th\u1ef1c t\u1ebf 2026<\/a>.<\/p>\n

    K\u1ebft lu\u1eadn<\/h2>\n

    L\u1ed7i k\u1ebft n\u1ed1i host ATM hi\u1ebfm khi l\u00e0 l\u1ed7i c\u1ee7a chi\u1ebfc m\u00e1y. Ph\u00e2n l\u1edbp \u0111\u00fang \u2014 \u0111\u01b0\u1eddng truy\u1ec1n, timeout phi\u00ean, c\u1ea5u h\u00ecnh, host, hay \u1ee9ng d\u1ee5ng \u2014 gi\u00fap \u0111\u1ed9i v\u1eadn h\u00e0nh c\u1eaft \u0111\u01b0\u1ee3c ph\u1ea7n l\u1edbn c\u00e1c chuy\u1ebfn xe kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 gi\u1eef downtime d\u01b0\u1edbi ng\u01b0\u1ee1ng 24 gi\u1edd m\u00e0 quy \u0111\u1ecbnh y\u00eau c\u1ea7u. B\u1ed1n m\u00e3 DE-39 trong b\u1ea3ng tr\u00ean n\u00ean \u0111\u01b0\u1ee3c d\u00e1n ngay t\u1ea1i b\u00e0n tr\u1ef1c ca.<\/p>\n

    Impress Co. cung c\u1ea5p linh ki\u1ec7n ATM\/CRM\/CDM ch\u00ednh h\u00e3ng v\u00e0 d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec ATM tr\u00ean to\u00e0n qu\u1ed1c, v\u1edbi \u0111\u1ed9i k\u1ef9 s\u01b0 h\u01a1n 15 n\u0103m kinh nghi\u1ec7m x\u1eed l\u00fd s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng cash automation<\/a>. Li\u00ean h\u1ec7 t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed: +84 2871 080 969 \/ impress.vn<\/p>","protected":false},"excerpt":{"rendered":"

    L\u1ed7i k\u1ebft n\u1ed1i host ATM l\u00e0 lo\u1ea1i s\u1ef1 c\u1ed1 t\u1ed1n […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[438],"tags":[],"class_list":["post-95294","post","type-post","status-publish","format-standard","hentry","category-chia-se-kien-thuc"],"_links":{"self":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts\/95294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/comments?post=95294"}],"version-history":[{"count":2,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts\/95294\/revisions"}],"predecessor-version":[{"id":95296,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts\/95294\/revisions\/95296"}],"wp:attachment":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/media?parent=95294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/categories?post=95294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/tags?post=95294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}