diff --git a/GNUmakefile.in b/GNUmakefile.in
index bf6c66664..075e9951f 100644
--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -111,6 +111,7 @@ install:
 	@if test -d contrib/gms_xmlgen; then $(MAKE) -C contrib/gms_xmlgen $@; fi
 	@if test -d contrib/gms_output; then $(MAKE) -C contrib/gms_output $@; fi
 	@if test -d contrib/gms_i18n; then $(MAKE) -C contrib/gms_i18n $@; fi
+	@if test -d contrib/gms_inaddr; then $(MAKE) -C contrib/gms_inaddr $@; fi
 	@if test -d contrib/timescaledb; then (./contrib/timescaledb/run_to_build.sh && $(MAKE) -C contrib/timescaledb/build $@); fi
 	@if test -d contrib/chparser; then \
 		if command -v scws &> /dev/null; then \
diff --git a/build/script/aarch64_lite_list b/build/script/aarch64_lite_list
index 54f136f9a..fd01590bc 100644
--- a/build/script/aarch64_lite_list
+++ b/build/script/aarch64_lite_list
@@ -75,6 +75,8 @@
 ./share/postgresql/extension/gms_sql.control
 ./share/postgresql/extension/gms_i18n--1.0.sql
 ./share/postgresql/extension/gms_i18n.control
+./share/postgresql/extension/gms_inaddr--1.0.sql
+./share/postgresql/extension/gms_inaddr.control
 ./share/postgresql/timezone/GB-Eire
 ./share/postgresql/timezone/Turkey
 ./share/postgresql/timezone/Kwajalein
@@ -770,6 +772,7 @@
 ./lib/postgresql/gms_lob.so
 ./lib/postgresql/gms_sql.so
 ./lib/postgresql/gms_i18n.so
+./lib/postgresql/gms_inaddr.so
 ./include/postgresql/server/postgres_ext.h
 ./include/postgresql/server/pg_config_os.h
 ./include/postgresql/server/pgtime.h
diff --git a/build/script/aarch64_opengauss_list b/build/script/aarch64_opengauss_list
index bf7ec04ce..0c4ca97c4 100644
--- a/build/script/aarch64_opengauss_list
+++ b/build/script/aarch64_opengauss_list
@@ -125,6 +125,8 @@
 ./share/postgresql/extension/gms_compress.control
 ./share/postgresql/extension/gms_output--1.0.sql
 ./share/postgresql/extension/gms_output.control
+./share/postgresql/extension/gms_inaddr--1.0.sql
+./share/postgresql/extension/gms_inaddr.control
 ./share/postgresql/extension/gms_lob--1.0.sql
 ./share/postgresql/extension/gms_lob.control
 ./share/postgresql/extension/gms_stats--1.0.sql
@@ -840,6 +842,7 @@
 ./lib/postgresql/assessment.so
 ./lib/postgresql/gms_compress.so
 ./lib/postgresql/gms_output.so
+./lib/postgresql/gms_inaddr.so
 ./lib/postgresql/gms_lob.so
 ./lib/postgresql/gms_stats.so
 ./lib/postgresql/gms_tcp.so
diff --git a/build/script/loongarch64_lite_list b/build/script/loongarch64_lite_list
index 3ae5157aa..03168f684 100644
--- a/build/script/loongarch64_lite_list
+++ b/build/script/loongarch64_lite_list
@@ -56,6 +56,8 @@
 ./share/postgresql/extension/log_fdw.control
 ./share/postgresql/extension/gms_output--1.0.sql
 ./share/postgresql/extension/gms_output.control
+./share/postgresql/extension/gms_inaddr--1.0.sql
+./share/postgresql/extension/gms_inaddr.control
 ./share/postgresql/extension/gms_stats--1.0.sql
 ./share/postgresql/extension/gms_stats.control
 ./share/postgresql/extension/gms_profiler--1.0.sql
@@ -754,6 +756,7 @@
 ./lib/postgresql/euc2004_sjis2004.so
 ./lib/postgresql/pgoutput.so
 ./lib/postgresql/gms_output.so
+./lib/postgresql/gms_inaddr.so
 ./lib/postgresql/gms_stats.so
 ./lib/postgresql/gms_profiler.so
 ./lib/postgresql/gms_lob.so
diff --git a/build/script/opengauss_release_list_mini b/build/script/opengauss_release_list_mini
index c4e4bbe91..5776d553c 100644
--- a/build/script/opengauss_release_list_mini
+++ b/build/script/opengauss_release_list_mini
@@ -86,6 +86,8 @@
 ./share/postgresql/extension/dblink.control
 ./share/postgresql/extension/gms_output--1.0.sql
 ./share/postgresql/extension/gms_output.control
+./share/postgresql/extension/gms_inaddr--1.0.sql
+./share/postgresql/extension/gms_inaddr.control
 ./share/postgresql/extension/gms_stats--1.0.sql
 ./share/postgresql/extension/gms_stats.control
 ./share/postgresql/extension/gms_profiler--1.0.sql
@@ -772,6 +774,7 @@
 ./lib/postgresql/gms_compress.so
 ./lib/postgresql/dblink.so
 ./lib/postgresql/gms_output.so
+./lib/postgresql/gms_inaddr.so
 ./lib/postgresql/gms_stats.so
 ./lib/postgresql/gms_profiler.so
 ./lib/postgresql/gms_lob.so
diff --git a/build/script/opengauss_release_list_ubuntu_single b/build/script/opengauss_release_list_ubuntu_single
index 78ab6d165..48e7a8433 100644
--- a/build/script/opengauss_release_list_ubuntu_single
+++ b/build/script/opengauss_release_list_ubuntu_single
@@ -113,6 +113,8 @@
 ./share/postgresql/extension/gms_compress.control
 ./share/postgresql/extension/gms_output--1.0.sql
 ./share/postgresql/extension/gms_output.control
+./share/postgresql/extension/gms_inaddr--1.0.sql
+./share/postgresql/extension/gms_inaddr.control
 ./share/postgresql/extension/gms_lob--1.0.sql
 ./share/postgresql/extension/gms_lob.control
 ./share/postgresql/extension/gms_stats--1.0.sql
@@ -810,6 +812,7 @@
 ./lib/postgresql/dblink.so
 ./lib/postgresql/gms_compress.so
 ./lib/postgresql/gms_output.so
+./lib/postgresql/gms_inaddr.so
 ./lib/postgresql/gms_lob.so
 ./lib/postgresql/gms_stats.so
 ./lib/postgresql/gms_profiler.so
diff --git a/build/script/x86_64_lite_list b/build/script/x86_64_lite_list
index 74504a282..0cbf41d7e 100644
--- a/build/script/x86_64_lite_list
+++ b/build/script/x86_64_lite_list
@@ -75,6 +75,8 @@
 ./share/postgresql/extension/gms_sql.control
 ./share/postgresql/extension/gms_i18n--1.0.sql
 ./share/postgresql/extension/gms_i18n.control
+./share/postgresql/extension/gms_inaddr--1.0.sql
+./share/postgresql/extension/gms_inaddr.control
 ./share/postgresql/timezone/GB-Eire
 ./share/postgresql/timezone/Turkey
 ./share/postgresql/timezone/Kwajalein
@@ -769,6 +771,7 @@
 ./lib/postgresql/gms_lob.so
 ./lib/postgresql/gms_sql.so
 ./lib/postgresql/gms_i18n.so
+./lib/postgresql/gms_inaddr.so
 ./lib/libxgboost.so
 ./include/postgresql/server/postgres_ext.h
 ./include/postgresql/server/pg_config_os.h
diff --git a/build/script/x86_64_opengauss_list b/build/script/x86_64_opengauss_list
index ab2c11280..df6868a4b 100644
--- a/build/script/x86_64_opengauss_list
+++ b/build/script/x86_64_opengauss_list
@@ -125,6 +125,8 @@
 ./share/postgresql/extension/gms_compress.control
 ./share/postgresql/extension/gms_output--1.0.sql
 ./share/postgresql/extension/gms_output.control
+./share/postgresql/extension/gms_inaddr--1.0.sql
+./share/postgresql/extension/gms_inaddr.control
 ./share/postgresql/extension/gms_lob--1.0.sql
 ./share/postgresql/extension/gms_lob.control
 ./share/postgresql/extension/gms_stats--1.0.sql
@@ -843,6 +845,7 @@
 ./lib/postgresql/assessment.so
 ./lib/postgresql/gms_compress.so
 ./lib/postgresql/gms_output.so
+./lib/postgresql/gms_inaddr.so
 ./lib/postgresql/gms_profiler.so
 ./lib/postgresql/gms_sql.so
 ./lib/postgresql/gms_xmlgen.so
diff --git a/contrib/CMakeLists.txt b/contrib/CMakeLists.txt
index c1cedeeac..6d228b7a4 100644
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -16,6 +16,7 @@ set(CMAKE_MODULE_PATH
     ${CMAKE_CURRENT_SOURCE_DIR}/pg_upgrade_support
     ${CMAKE_CURRENT_SOURCE_DIR}/postgres_fdw
     ${CMAKE_CURRENT_SOURCE_DIR}/gms_output
+    ${CMAKE_CURRENT_SOURCE_DIR}/gms_inaddr
     ${CMAKE_CURRENT_SOURCE_DIR}/security_plugin
     ${CMAKE_CURRENT_SOURCE_DIR}/dummy_seclabel
     ${CMAKE_CURRENT_SOURCE_DIR}/pagehack
@@ -52,6 +53,7 @@ if("${ENABLE_MULTIPLE_NODES}" STREQUAL "ON" OR "${ENABLE_PRIVATEGAUSS}" STREQUAL
 endif()
 add_subdirectory(postgres_fdw)
 add_subdirectory(gms_output)
+add_subdirectory(gms_inaddr)
 add_subdirectory(security_plugin)
 add_subdirectory(dummy_seclabel)
 add_subdirectory(pagehack)
diff --git a/contrib/Makefile b/contrib/Makefile
index 1e80222a6..533ff5c57 100644
--- a/contrib/Makefile
+++ b/contrib/Makefile
@@ -58,6 +58,7 @@ SUBDIRS = \
 		security_plugin	\
 		ndpplugin       \
 		gms_profiler    \
+		gms_inaddr  \
 		gms_output      \
 		gms_stats       \
 		gms_lob         \
diff --git a/contrib/gms_inaddr/CMakeLists.txt b/contrib/gms_inaddr/CMakeLists.txt
new file mode 100644
index 000000000..1dc4f4c87
--- /dev/null
+++ b/contrib/gms_inaddr/CMakeLists.txt
@@ -0,0 +1,18 @@
+#This is the main CMAKE for build all components.
+# gms_inaddr.so
+AUX_SOURCE_DIRECTORY(${PROJECT_OPENGS_DIR}/contrib/gms_inaddr TGT_gms_inaddr_SRC)
+
+set(gms_inaddr_DEF_OPTIONS ${MACRO_OPTIONS})
+set(gms_inaddr_COMPILE_OPTIONS ${OPTIMIZE_OPTIONS} ${OS_OPTIONS} ${PROTECT_OPTIONS} ${WARNING_OPTIONS} ${LIB_SECURE_OPTIONS} ${CHECK_OPTIONS})
+set(gms_inaddr_LINK_OPTIONS ${LIB_LINK_OPTIONS})
+add_shared_libtarget(gms_inaddr TGT_gms_inaddr_SRC "" "${gms_inaddr_DEF_OPTIONS}" "${gms_inaddr_COMPILE_OPTIONS}" "${gms_inaddr_LINK_OPTIONS}")
+set_target_properties(gms_inaddr PROPERTIES PREFIX "")
+
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/gms_inaddr.control
+    DESTINATION share/postgresql/extension/
+)
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/gms_inaddr--1.0.sql
+    DESTINATION share/postgresql/extension/
+)
+install(TARGETS gms_inaddr LIBRARY DESTINATION lib/postgresql)
+
diff --git a/contrib/gms_inaddr/Makefile b/contrib/gms_inaddr/Makefile
new file mode 100644
index 000000000..152f84d94
--- /dev/null
+++ b/contrib/gms_inaddr/Makefile
@@ -0,0 +1,25 @@
+# contrib/gms_inaddr/Makefile
+MODULE_big = gms_inaddr
+OBJS	= gms_inaddr.o
+
+EXTENSION = gms_inaddr
+DATA = gms_inaddr--1.0.sql
+
+exclude_option = -fPIE
+override CPPFLAGS := -fstack-protector-strong $(filter-out $(exclude_option),$(CPPFLAGS))
+
+REGRESS = gms_inaddr
+ifdef USE_PGXS
+PG_CONFIG = pg_config
+PGXS := $(shell $(PG_CONFIG) --pgxs)
+include $(PGXS)
+else
+subdir = contrib/gms_inaddr
+top_builddir = ../..
+include $(top_builddir)/src/Makefile.global
+regress_home = $(top_builddir)/src/test/regress
+REGRESS_OPTS = -c 0 -d 1 -r 1 -p 25632 --single_node -w --keep_last_data=false  \
+               --regconf=$(regress_home)/regress.conf                           \
+               --temp-config=$(regress_home)/make_fastcheck_postgresql.conf
+include $(top_srcdir)/contrib/contrib-global.mk
+endif
diff --git a/contrib/gms_inaddr/data/dummy.txt b/contrib/gms_inaddr/data/dummy.txt
new file mode 100644
index 000000000..7f015cede
--- /dev/null
+++ b/contrib/gms_inaddr/data/dummy.txt
@@ -0,0 +1 @@
+The openGauss regression needs this file to run.
\ No newline at end of file
diff --git a/contrib/gms_inaddr/expected/gms_inaddr.out b/contrib/gms_inaddr/expected/gms_inaddr.out
new file mode 100644
index 000000000..22f43dbe8
--- /dev/null
+++ b/contrib/gms_inaddr/expected/gms_inaddr.out
@@ -0,0 +1,29 @@
+create extension gms_output;
+create extension gms_inaddr;
+begin
+gms_output.enable;
+gms_output.put_line(gms_inaddr.get_host_address('localhost'));
+gms_output.put_line(gms_inaddr.get_host_name('127.0.0.1'));
+end
+/
+127.0.0.1
+localhost
+begin
+gms_output.enable;
+gms_output.put_line(gms_inaddr.get_host_address('localhostxx'));
+gms_output.put_line(gms_inaddr.get_host_name('127.0.0.1'));
+end;
+/
+ERROR:  could not translate host name "localhostxx" to address: Name or service not known
+CONTEXT:  SQL statement "CALL gms_output.put_line(gms_inaddr.get_host_address('localhostxx'))"
+PL/pgSQL function inline_code_block line 3 at PERFORM
+begin
+gms_output.enable;
+gms_output.put_line(gms_inaddr.get_host_name('10.254.180.400'));
+end;
+/
+ERROR:  error happen when fetch hostname: Name or service not known
+CONTEXT:  SQL statement "CALL gms_output.put_line(gms_inaddr.get_host_name('10.254.180.400'))"
+PL/pgSQL function inline_code_block line 3 at PERFORM
+drop extension gms_output;
+drop extension gms_inaddr;
diff --git a/contrib/gms_inaddr/gms_inaddr--1.0.sql b/contrib/gms_inaddr/gms_inaddr--1.0.sql
new file mode 100644
index 000000000..dbd66e99b
--- /dev/null
+++ b/contrib/gms_inaddr/gms_inaddr--1.0.sql
@@ -0,0 +1,17 @@
+/* contrib/gms_output/gms_output--1.0.sql */
+
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "CREATE EXTENSION gms_output" to load this file. \quit
+
+CREATE SCHEMA gms_inaddr;
+GRANT USAGE ON SCHEMA gms_inaddr TO PUBLIC;
+
+CREATE OR REPLACE FUNCTION gms_inaddr.get_host_address(text default 'localhost')
+RETURNS text
+AS 'MODULE_PATHNAME','gms_inaddr_get_host_address'
+LANGUAGE C;
+
+CREATE OR REPLACE FUNCTION gms_inaddr.get_host_name(text default '127.0.0.1')
+RETURNS text
+AS 'MODULE_PATHNAME','gms_inaddr_get_host_name'
+LANGUAGE C;
diff --git a/contrib/gms_inaddr/gms_inaddr.control b/contrib/gms_inaddr/gms_inaddr.control
new file mode 100644
index 000000000..67dbae58a
--- /dev/null
+++ b/contrib/gms_inaddr/gms_inaddr.control
@@ -0,0 +1,5 @@
+# gms_inaddr extension
+comment = 'gms_inaddr package'
+default_version = '1.0'
+module_pathname = '$libdir/gms_inaddr'
+relocatable = false
diff --git a/contrib/gms_inaddr/gms_inaddr.cpp b/contrib/gms_inaddr/gms_inaddr.cpp
new file mode 100644
index 000000000..af92098ed
--- /dev/null
+++ b/contrib/gms_inaddr/gms_inaddr.cpp
@@ -0,0 +1,99 @@
+#include <arpa/inet.h>
+#include "postgres.h"
+#include "funcapi.h"
+#include "commands/extension.h"
+#include "libpq/libpq.h"
+#include "libpq/pqformat.h"
+#include "utils/lsyscache.h"
+#include "utils/builtins.h"
+#include "getaddrinfo.h"
+
+#include "gms_inaddr.h"
+
+PG_MODULE_MAGIC;
+
+PG_FUNCTION_INFO_V1(gms_inaddr_get_host_address);
+PG_FUNCTION_INFO_V1(gms_inaddr_get_host_name);
+
+#define MAXLINE 8192
+#define ADDRESSSIZE 40
+
+Datum
+gms_inaddr_get_host_address(PG_FUNCTION_ARGS)
+{
+	struct addrinfo *gai_result = NULL, *gai = NULL;
+    	int ret = -1;
+	char result[ADDRESSSIZE] = {0};
+    	
+	char* hostname = text_to_cstring(PG_GETARG_TEXT_PP(0));
+	if(PG_ARGISNULL(0)){
+		char hostname[256] = {0};
+
+    		(void)gethostname(hostname, 255);
+            	ereport(WARNING,
+                	(errcode(ERRCODE_WARNING),
+                    		errmsg("hostname %s!", hostname)));
+	}
+
+	ret = getaddrinfo(hostname, NULL, NULL, &gai_result);
+	if (ret != 0) {
+		ereport(ERROR,
+    			(errcode(ERRCODE_CONFIG_FILE_ERROR),
+        			errmsg(
+            				"could not translate host name \"%s\" to address: %s", hostname, gai_strerror(ret))));
+	}
+	for (gai = gai_result; gai; gai = gai->ai_next) {
+		errno_t rt;
+    		if (gai->ai_addr->sa_family == AF_INET) {
+			struct sockaddr_in* h = (struct sockaddr_in*)gai->ai_addr;
+			char* address = inet_ntoa(h->sin_addr);
+			rt = strcpy_s(result, ADDRESSSIZE, address);
+			securec_check(rt, "\0", "\0");
+            		break;
+    		}
+		#ifdef HAVE_IPV6
+    		else if (gai->ai_addr->sa_family == AF_INET6) {
+			struct sockaddr_in6* h = (struct sockaddr_in6*)gai->ai_addr;
+			inet_net_ntop(AF_INET6, &(h)->sin6_addr, 128, result, ADDRESSSIZE);
+            		break;
+    		}
+		#endif
+	}
+
+
+	
+	if (gai_result != NULL)
+		freeaddrinfo(gai_result);
+
+	text* result_text = cstring_to_text(result);
+	PG_RETURN_TEXT_P(result_text);
+}
+
+
+Datum
+gms_inaddr_get_host_name(PG_FUNCTION_ARGS){
+	char* ip_address = text_to_cstring(PG_GETARG_TEXT_PP(0));
+
+	if(PG_ARGISNULL(0)){
+		ip_address = "127.0.0.1";
+	}
+
+	struct sockaddr_in addr;
+    	addr.sin_family = AF_INET;
+    	addr.sin_addr.s_addr = inet_addr(ip_address);
+	
+    	char buf[MAXLINE];
+	
+    	int rc = getnameinfo((struct sockaddr *)&addr,sizeof(struct sockaddr_in),buf,MAXLINE,NULL,0,NI_NAMEREQD);
+	
+
+	if(rc != 0){
+		elog(ERROR,
+                        "error happen when fetch hostname: %s",
+			gai_strerror(rc));
+	}	
+
+    	text* result_text = cstring_to_text(buf);
+
+    	PG_RETURN_TEXT_P(result_text);
+}
diff --git a/contrib/gms_inaddr/gms_inaddr.h b/contrib/gms_inaddr/gms_inaddr.h
new file mode 100644
index 000000000..6b3ef57f3
--- /dev/null
+++ b/contrib/gms_inaddr/gms_inaddr.h
@@ -0,0 +1,9 @@
+#ifndef __GMS_INADDR__
+#define __GMS_INADDR__
+
+#include "postgres.h"
+
+extern "C" Datum gms_inaddr_get_host_address(PG_FUNCTION_ARGS);
+extern "C" Datum gms_inaddr_get_host_name(PG_FUNCTION_ARGS);
+
+#endif // __GMS_INADDR__
diff --git a/contrib/gms_inaddr/sql/gms_inaddr.sql b/contrib/gms_inaddr/sql/gms_inaddr.sql
new file mode 100644
index 000000000..dd2ccce32
--- /dev/null
+++ b/contrib/gms_inaddr/sql/gms_inaddr.sql
@@ -0,0 +1,25 @@
+create extension gms_output;
+create extension gms_inaddr;
+
+begin
+gms_output.enable;
+gms_output.put_line(gms_inaddr.get_host_address('localhost'));
+gms_output.put_line(gms_inaddr.get_host_name('127.0.0.1'));
+end
+/
+
+begin
+gms_output.enable;
+gms_output.put_line(gms_inaddr.get_host_address('localhostxx'));
+gms_output.put_line(gms_inaddr.get_host_name('127.0.0.1'));
+end;
+/
+
+begin
+gms_output.enable;
+gms_output.put_line(gms_inaddr.get_host_name('10.254.180.400'));
+end;
+/
+
+drop extension gms_output;
+drop extension gms_inaddr;
diff --git a/src/gausskernel/optimizer/commands/dropcmds.cpp b/src/gausskernel/optimizer/commands/dropcmds.cpp
index 69d20a644..26cdd6256 100644
--- a/src/gausskernel/optimizer/commands/dropcmds.cpp
+++ b/src/gausskernel/optimizer/commands/dropcmds.cpp
@@ -99,6 +99,7 @@ static void DropExtensionInListIsSupported(List* objname)
         "gms_compress",
         "gms_stats",
         "gms_output",
+        "gms_inaddr",
         "gms_profiler",
         "gms_xmlgen",
         "gms_lob",