diff --git a/config.example.yaml b/config.example.yaml
index 8bddd04..dea03d8 100644
--- a/config.example.yaml
+++ b/config.example.yaml
@@ -9,8 +9,10 @@ listen: ":8080"
 allow_all: false
 
 # CIDR allowlist when allow_all is false. Empty list denies all clients.
+# Можно указывать и одиночный IP (будет трактован как /32 или /128), и CIDR.
 whitelist_cidrs:
   - "127.0.0.1/32"
+  - "203.0.113.5"
   - "::1/128"
   # Docker bridge (adjust to your environment):
   # - "172.16.0.0/12"
@@ -24,8 +26,18 @@ trusted_proxies: []
 servers:
   - alias: main_srv
     base_url: http://127.0.0.1:9091
-    # Default path prefix on upstream (Telemt Control API uses /v1).
     path_prefix: /v1
-    # Optional: name of environment variable whose value is sent as Authorization
-    # to this upstream (exact string, Telemt auth_header semantics).
     # authorization_env: TELEMT_API_AUTH
+
+  # ivx: порт 9091 как у типичного Telemt API; при необходимости — https и другой порт.
+  - alias: gt1
+    base_url: http://gt1.ivx.su:9091
+    path_prefix: /v1
+
+  - alias: gt2
+    base_url: http://gt2.ivx.su:9091
+    path_prefix: /v1
+
+  - alias: gt3
+    base_url: http://gt3.ivx.su:9091
+    path_prefix: /v1
diff --git a/docs/GATEWAY_RUN.md b/docs/GATEWAY_RUN.md
index a1db22b..60de1e0 100644
--- a/docs/GATEWAY_RUN.md
+++ b/docs/GATEWAY_RUN.md
@@ -60,6 +60,7 @@ servers:
 Правила:
 
 - При `allow_all: false` и **пустом** `whitelist_cidrs` доступ будет **закрыт для всех** (кроме `GET /health`).
+- В `whitelist_cidrs` и `trusted_proxies` допустимы **CIDR** (`10.0.0.0/8`) и **одиночный IPv4/IPv6** без маски (`87.103.241.8` эквивалентно `87.103.241.8/32`).
 - `GET /health` на шлюзе **не** проверяется по whitelist — так проще настроить Docker `HEALTHCHECK` и оркестраторы.
 - Поле `path_prefix` по умолчанию равно `/v1` (префикс Telemt Control API).
 
diff --git a/internal/config/config.go b/internal/config/config.go
index 64d6ba5..ed79a3b 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -83,18 +83,34 @@ func (c *Config) Validate() error {
 		return fmt.Errorf("at least one server entry is required")
 	}
 	for i, s := range c.WhitelistCIDRs {
-		if _, err := netip.ParsePrefix(strings.TrimSpace(s)); err != nil {
+		if _, err := parseCIDROrIP(s); err != nil {
 			return fmt.Errorf("whitelist_cidrs[%d]: %w", i, err)
 		}
 	}
 	for i, s := range c.TrustedProxies {
-		if _, err := netip.ParsePrefix(strings.TrimSpace(s)); err != nil {
+		if _, err := parseCIDROrIP(s); err != nil {
 			return fmt.Errorf("trusted_proxies[%d]: %w", i, err)
 		}
 	}
 	return nil
 }
 
+// parseCIDROrIP accepts a CIDR ("10.0.0.0/8") or a single IP ("87.103.241.8" → /32 or /128).
+func parseCIDROrIP(s string) (netip.Prefix, error) {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return netip.Prefix{}, fmt.Errorf("empty")
+	}
+	if p, err := netip.ParsePrefix(s); err == nil {
+		return p, nil
+	}
+	addr, err := netip.ParseAddr(s)
+	if err != nil {
+		return netip.Prefix{}, fmt.Errorf("%w (use CIDR like %s/32 for IPv4)", err, s)
+	}
+	return addr.Prefix(addr.BitLen())
+}
+
 // Parsed holds compiled CIDR lists and server map.
 type Parsed struct {
 	Config           *Config
@@ -108,7 +124,7 @@ type Parsed struct {
 func (c *Config) Parse() (*Parsed, error) {
 	var wl []netip.Prefix
 	for _, s := range c.WhitelistCIDRs {
-		p, err := netip.ParsePrefix(strings.TrimSpace(s))
+		p, err := parseCIDROrIP(s)
 		if err != nil {
 			return nil, err
 		}
@@ -116,7 +132,7 @@ func (c *Config) Parse() (*Parsed, error) {
 	}
 	var tr []netip.Prefix
 	for _, s := range c.TrustedProxies {
-		p, err := netip.ParsePrefix(strings.TrimSpace(s))
+		p, err := parseCIDROrIP(s)
 		if err != nil {
 			return nil, err
 		}
diff --git a/internal/config/config_test.go b/internal/config/config_test.go
index fb117ca..617d755 100644
--- a/internal/config/config_test.go
+++ b/internal/config/config_test.go
@@ -31,6 +31,26 @@ servers:
 	}
 }
 
+func TestParseCIDRorIP(t *testing.T) {
+	for _, tc := range []struct {
+		in   string
+		want string
+	}{
+		{"87.103.241.8", "87.103.241.8/32"},
+		{"87.103.241.8/32", "87.103.241.8/32"},
+		{"10.0.0.0/8", "10.0.0.0/8"},
+		{"2001:db8::1", "2001:db8::1/128"},
+	} {
+		p, err := parseCIDROrIP(tc.in)
+		if err != nil {
+			t.Fatalf("%q: %v", tc.in, err)
+		}
+		if p.String() != tc.want {
+			t.Fatalf("%q: got %s want %s", tc.in, p, tc.want)
+		}
+	}
+}
+
 func TestValidateDuplicateAlias(t *testing.T) {
 	c := &Config{
 		Servers: []Server{