diff --git a/admin.go b/admin.go
index 684526dd068..6960de52ab3 100644
--- a/admin.go
+++ b/admin.go
@@ -659,11 +659,17 @@ type adminHandler struct {
 // ServeHTTP is the external entry point for API requests.
 // It will only be called once per request.
 func (h adminHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	ip, port, err := net.SplitHostPort(r.RemoteAddr)
+	if err != nil {
+		ip = r.RemoteAddr
+		port = ""
+	}
 	log := Log().Named("admin.api").With(
 		zap.String("method", r.Method),
 		zap.String("host", r.Host),
 		zap.String("uri", r.RequestURI),
-		zap.String("remote_addr", r.RemoteAddr),
+		zap.String("remote_ip", ip),
+		zap.String("remote_port", port),
 		zap.Reflect("headers", r.Header),
 	)
 	if r.TLS != nil {
diff --git a/caddyconfig/httpcaddyfile/builtins_test.go b/caddyconfig/httpcaddyfile/builtins_test.go
index a28229b41a0..991c649c486 100644
--- a/caddyconfig/httpcaddyfile/builtins_test.go
+++ b/caddyconfig/httpcaddyfile/builtins_test.go
@@ -37,7 +37,7 @@ func TestLogDirectiveSyntax(t *testing.T) {
 					format filter {
 						wrap console
 						fields {
-							request>remote_addr ip_mask {
+							request>remote_ip ip_mask {
 								ipv4 24
 								ipv6 32
 							}
@@ -46,7 +46,7 @@ func TestLogDirectiveSyntax(t *testing.T) {
 				}
 			}
 			`,
-			output:      `{"logging":{"logs":{"default":{"exclude":["http.log.access.log0"]},"log0":{"encoder":{"fields":{"request\u003eremote_addr":{"filter":"ip_mask","ipv4_cidr":24,"ipv6_cidr":32}},"format":"filter","wrap":{"format":"console"}},"include":["http.log.access.log0"]}}},"apps":{"http":{"servers":{"srv0":{"listen":[":8080"],"logs":{"default_logger_name":"log0"}}}}}}`,
+			output:      `{"logging":{"logs":{"default":{"exclude":["http.log.access.log0"]},"log0":{"encoder":{"fields":{"request\u003eremote_ip":{"filter":"ip_mask","ipv4_cidr":24,"ipv6_cidr":32}},"format":"filter","wrap":{"format":"console"}},"include":["http.log.access.log0"]}}},"apps":{"http":{"servers":{"srv0":{"listen":[":8080"],"logs":{"default_logger_name":"log0"}}}}}}`,
 			expectError: false,
 		},
 		{
diff --git a/caddytest/integration/caddyfile_adapt/global_options_log_custom.txt b/caddytest/integration/caddyfile_adapt/global_options_log_custom.txt
index e37e75e1e89..b39cce9e377 100644
--- a/caddytest/integration/caddyfile_adapt/global_options_log_custom.txt
+++ b/caddytest/integration/caddyfile_adapt/global_options_log_custom.txt
@@ -3,7 +3,7 @@
 		format filter {
 			wrap console
 			fields {
-				request>remote_addr ip_mask {
+				request>remote_ip ip_mask {
 					ipv4 24
 					ipv6 32
 				}
@@ -18,7 +18,7 @@
 			"custom-logger": {
 				"encoder": {
 					"fields": {
-						"request\u003eremote_addr": {
+						"request\u003eremote_ip": {
 							"filter": "ip_mask",
 							"ipv4_cidr": 24,
 							"ipv6_cidr": 32
diff --git a/caddytest/integration/caddyfile_adapt/log_filters.txt b/caddytest/integration/caddyfile_adapt/log_filters.txt
index 1bef4c21dc5..5253529fea2 100644
--- a/caddytest/integration/caddyfile_adapt/log_filters.txt
+++ b/caddytest/integration/caddyfile_adapt/log_filters.txt
@@ -15,7 +15,7 @@ log {
 				replace foo REDACTED
 				delete bar
 			}
-			request>remote_addr ip_mask {
+			request>remote_ip ip_mask {
 				ipv4 24
 				ipv6 32
 			}
@@ -64,7 +64,7 @@ log {
 						"request\u003eheaders\u003eServer": {
 							"filter": "delete"
 						},
-						"request\u003eremote_addr": {
+						"request\u003eremote_ip": {
 							"filter": "ip_mask",
 							"ipv4_cidr": 24,
 							"ipv6_cidr": 32
diff --git a/modules/caddyhttp/marshalers.go b/modules/caddyhttp/marshalers.go
index bbb703ccdb1..c99c94ee3cd 100644
--- a/modules/caddyhttp/marshalers.go
+++ b/modules/caddyhttp/marshalers.go
@@ -16,6 +16,7 @@ package caddyhttp
 
 import (
 	"crypto/tls"
+	"net"
 	"net/http"
 	"strings"
 
@@ -27,7 +28,14 @@ type LoggableHTTPRequest struct{ *http.Request }
 
 // MarshalLogObject satisfies the zapcore.ObjectMarshaler interface.
 func (r LoggableHTTPRequest) MarshalLogObject(enc zapcore.ObjectEncoder) error {
-	enc.AddString("remote_addr", r.RemoteAddr)
+	ip, port, err := net.SplitHostPort(r.RemoteAddr)
+	if err != nil {
+		ip = r.RemoteAddr
+		port = ""
+	}
+
+	enc.AddString("remote_ip", ip)
+	enc.AddString("remote_port", port)
 	enc.AddString("proto", r.Proto)
 	enc.AddString("method", r.Method)
 	enc.AddString("host", r.Host)